g andin p x E tic Gigan res! (p.9) Sphe p.31 p.35 p.29 p.23 2013 Dear Fellow Educators, Home Schoolers & Science Enthusiasts, Welcome to our 2013 Catalogue of amazing, intriguing and hard-to-find science related items. We use and demonstrate many of our items on a daily basis during our visits to classrooms in Victoria. They are the ones that work for us, so in order to assist you, we have drawn up a list of suggested products that will complement the Australian curriculum (see p 41). We supply notes and classroom tips with many of our products, enabling you to integrate these items seamlessly into your curriculum. Thanks for your continued support and wishing you a fulfilling science teaching year! Sincerely, Carl Ahlers Table of Contents Chemistry Sound & Waves Electricity & Magnetism Light & Colour Renewable Energy Energy & Forces Fun Science Periodic Table Lab Stuff Ordering Info Order Form 3 - 11 12 13 - 17 18 - 22 23 - 25 26 - 37 37 38 - 39 40 42 43 Icons VIDEO ONLINE We have a video online so you can see the product in action. Go to the product’s page on our website. There is free information and classroom tips available on the product. Go to Downloads on our website. • All prices in this catalogue are in AUD and inclusive of 10% GST. • We gladly offer a 100% guarantee on all our products. If for what ever reason a product does not live up to your expectations, we will offer a credit, refund or exchange. Details under FAQs on our website. CHEMISTRY Super Bubble Mix d Reco!r d l r o W lution So Our Super Bubble Concentrate is imported from the USA and is the BEST bubble concentrate available. Known as beeboo® Big Bubble Mix it has set the World Record for the “World’s Largest Free Floating Bubble” measuring an amazing 2,984 liters! Simply dilute the 100 ml concentrate with tap water, stir and start making HUGE bubbles. Required: A metal coat hanger as bubble hoop, wool & shallow tray. Included: 100 ml concentrate (prepares 1 litre solution) & instructions Age: 5+ M05 A$ 13.50 Density Tubes Kit This is a very special density column. Students drop a mixture of blue and white beads into a tube, add alcohol, water and salt and . . . the beads will auto-separate. But then amazingly the two bead layers slowly move closer together to the middle of the liquid layer . . . How can beads float in the middle of the liquid? What part does the salt play? Can be used over and over. Original idea by Lynn Higgins of Polymer Ambassadors. Included: Plastic tubes with lids (6), 48 beads, special salt, instructions & worksheets Required: Isopropyl alcohol (20 ml per tube) Worksh eets from hardware store . Include Age: 8+ d F18 A$ 12.00 Touchable Bubbles in a Test Tube You can catch them in your hand or on your finger. These long-lasting bubbles can be levitated by our Fun Fly Stick! Packed in a plastic ‘test tube’. Age 5+ G20 A$ 3.90 each New! Recycla ble! Chemical Heat Pack A neat heat pack that will have students experience a very useful and fun phase change: a liquid turning into a solid instantly! Simply click the metal disc floating in the supersaturated sodium acetate solution and three notable changes will take place: • liquid to solid; • a light colour change & • a temperature change. Can be recycled many times by boiling the pack in hot water for 4 minutes. Age: 6+ Heats H08 Hand Shape A$ 4.50 H09 Square (9.5 x 9.5 cm) A$ 4.50 Prices include GST to 55ºC more products & descriptions online 3 CHEMISTRY Colour Changing Putty Stretch it, shape it and bounce it! It is a great non-Newtonian liquid, but when it heats up, its real colour comes out. The heat sensitive colour pigments change colour from orange to yellow from the heat of your hand, sunlight or excessive stretching. Heat with a hair dryer and then pop in the fridge. Fun! Included: 50 grams (pocket pack) in plastic tub Age: 5+ M20 A$ 8.50 Glow Jumping Putty Cool glow-in-the-dark putty that bounces, stretches, snaps, tears and moulds to any shape you like. Turn off the lights and play catch-in-the dark. Lots of fun! Simply expose the putty to light or a UV source such as our UV Torch and it will glow like crazy for a long time. 14g putty in container Age: 6+ M57 A$ 4.50 Disappearing Ink Disappearing ink is surprisingly very educational! It should have a permanent place in all acid-base indicator lessons. Engage students by squirting them with ink on their lab coats, and then explain the acid - base reaction Included: One 30 ml bottle Age: 6+ M03 A$ 1.25 Magic Polymer Balloons Squeeze a small quantity of the polymer paste onto the tube and slowly inflate the balloon. The balloon is pinched off at the blower and is fun to bounce and toss in the air. Or stick balloons together to create animal shapes. Lots of fun. Holes in the balloons are simply sealed by pinching the films together. One tube of 20g can create up to 30 balloons depending on the size. Safety: Polymer is made in Germany, is non-toxic and has passed all toy safety standards Age: 5+ G43 A$ 6.00 Red Cabbage Colour Crystals Students will discover the science of fizzy things, make a breathalyzer and pH paper and discover the magical colour changes of kitchen chemicals and cabbage indicator. Half a scoop of the colour crystals will indicate the pH of almost any solution. Contains: Food grade stable red cabbage extract, scoop & great instructions. Age: 8+ M32 A$ 6.00 Goldenrod Indicator Paper Hard to find Goldenrod paper is coated with a dye (from your kitchen) that acts as an acid-base indicator. In fact it’s the world’s largest acid/base indicator strip and can be used in many classroom science experiments. Goldenrod paper turns bright red when in contact with bases (ammonia, sodium bicarbonate) and back to its normal golden colour when in contact with acids (vinegar, lemon juice, etc.) Each sheet is 21.6 x 27.9 cm in size. Age: 5+ M29 A$ 6.00 per pack (10 sheets) 4 order online: www.profbunsen.com.au CHEMISTRY Blaster Balls Explosive toys! A great exothermic reaction blast from the toy shop. Catch one ball while holding the other and the striking balls will produce a bang. Perchlorate and sulphur reacts safely. Many blasts per pair. Age: 7+ M51 A$ 2.50 (one pair) Crystal Tree This crystal tree blossoms in full colour as the solution moves up the paper tree due to capillary forces. Fully grown within hours. A tree, growth solution and base cup is provided. Add food colouring to the branches to get coloured blossoms. And - it is recyclable! Age: 6+ M02 A$ 2.00 each The Melting Snowman Build a snowman from the ice-white jumping putty and sit back and watch him go the way they all do - ending up in a sorry looking puddle with a hat on top. But can putty melt? Silicone based jumping putty is a special substance that exhibits both liquid and solid properties. You can build it up as many times as you like with no frostbite risks. Included: 70 g of putty in a neat sealable tub with a number of snowman parts Age: 5+ M58 A$ 12.50 Bomb Bags Explosive fun. Squeeze the bag, The chemical reaction in the bag that causes it to expand and with a loud pop. Uses non-toxic No flames. Age: 6+ M07 A$ 0.65 each and then toss it. produces CO2 gas eventually explode kitchen chemicals. Crystal Birds Simply open up the plastic egg containing a paper bird, add the solution and watch as the bird’s colourful crystal feathers come to life. Fully grown in 12 hours and can be recycled. We will supply a selection of the 6 different types available. Age: 6+ M43 A$ 3.50 each Prices include GST more products & descriptions online 5 CHEMISTRY Oozing Polymers! WOW! Instant Worms School Lab Pack Open up a can of worms! One of the coolest science labs we have ever experienced. Simply squirt the Worm Builder liquid into the Worm Medium liquid and the most amazing polymer worms will form! No PVA or borax. Slime School Lab Pack Our handy school lab pack contains all the chemicals required by 20 students to produce 50 ml of Slime each. You will be ready to go in a minute! Age: 6+ Contents: PVA pre-dissolved (takes the hassle out of this tedious job) and coloured; borax powder; syringes (7); sticks (20); lids (20); cups (20); instruction sheet and science info. M10 Slime School Pack A$ 20.00 M10R Chemical refill pack A$ 14.00 Conveniently packed for 20 students. Contents: Three containers with worm builder powder; worm medium powder; plastic cups (32); sticks (20); syringes (10); instructions and science info. Age: 7+ M11 M11R Worms School Pack Chemical refill pack A$ 24.00 A$ 18.00 Poly-Ox (Polyethylene oxide) Laundry Bag Slime This self-siphoning gel seems to defy gravity. Simply dissolve 2 g of the powder in iso-propyl alcohol and water to form an extremely viscous, non-Newtonian fluid. This fluid has amazing properties! It will flow uphill and the entire glob will siphon itself into a lower beaker. Included: 50 grams to prepare at least 5 liters of Poly-Ox gel. Age: 11+ (with adult assistance) M52 A$ 12.00 PVA laundry bags are used in hospitals to minimise the risk of linen cross-infection. You can use these water soluble bags to prepare PVA solutions for Slime. One bag makes 1 liter of PVA solution (or 1 liter of slime) and all you need to supply is a saturated Borax solution (from the supermarket). Easily coloured with food dyes. Age: 7+ One pack consists of 5 bags plus instructions. Makes 5 ltr of slime. M44 A$ 10.00 per pack 6 order online: www.profbunsen.com.au CHEMISTRY Paramagnetic Putty This is both funny & amazing! This high bounce putty will engulf any strong magnet in its vicinity. It is both a jumping and paramagnetic putty. Place a blob of it near a strong neodymium magnet and observe! Will keep kids mesmerized for hours. Note: The putty is not a magnet itself but responds to a magnetic field (paramagnetic). Included: 15g black putty in a plastic egg container. Works well with any of our neodymium magnets (p.14). Age: 5+ M17 A$ 4.20 Supervis ion require d with magne t use Make Your Own Slime Made from powder Add the powder to the jar, mix some water in, stir and you’ll get toy shop quality slime, instantly. Fun to make, fun to play with. Another thixotropic liquid with peculiar properties. Included: Plastic jar with polymer powder Age: 5+ M59 A$ 4.95 r upplie New S uality! rQ Bette Silly Putty Did you know? The best selling toy in history is a chemical toy! Now you can own this toy too. Discover the peculiar properties of Silly Putty, a dilatant compound with pretty unique properties. 15g putty in container. Age: 5+ M19 A$ 2.90 each DIY Bouncing Ball Kit Thermoplastic Polymer Plastics that can be heated and reformed over and over are known as thermoplastics. Polycaprolactone is a great thermoplastic. It melts at 58 to 60 °C so it can conveniently be melted in hot water. Can be moulded, cut and extruded. Use over and over. Safe & Biodegradable Age: 9+ M28 A$ 15.00 (150g) Prices include GST What a great introduction to polymers! Students pour the coloured powder into a plastic mould and submerge it in water for one minute to polymerize. Then open the mould and Voila! - their own high bounce ball creation for recreation. Each kit makes two balls. Age: 6+ M40 A$ 4.50 per kit more products & descriptions online 7 CHEMISTRY Super Thirsty Molecules! Instant Expanding Snow What a blizzard! You’ll be amazed - add water and the powder will EXPAND 40 times in volume before your eyes to produce fluffy, dry, white snow. As used in the filming industry. And the best: Prepared snow will shrink in days and expand again with water. Safe, non-toxic, and biodegradable. Age: 6+ Warning: Slippery when wet. Single Pack M12 A$ 4.00 (makes 700 ml snow) Contents: Instant snow polymer, measuring cup, spoon and instructions. School Lab Pack M13 A$ 27.00 (makes 6.6 liters snow) Enough powder so that 20 students can produce at least 330ml snow each. Contents: Instant snow powder (80g) ; plastic cups (25); measuring spoon (5); instruction sheet and science info. Snow Refill Pack 80g M13R A$ 22.00 Snow Bulk 350g Snow Bulk 500g M06M M06L A$ 72.00 A$ 89.00 Slippery! Instant Wet Snow Prepare instant wet, shiny and sparkling snow from powder and water, ideal for outdoor fun. The snow powder is added to water and stirred to form a clear gel and fluffs up into snow on stirring. Can be coloured with food dye. Snow can not melt but will shrink when water evaporates and expand again when water is added. Included: Instant snow polymer and instructions. Safe, non-toxic and bio degradable. Age: 6+ Warning: Very slippery. VIDEO ONLINE M24S 200ml A$ 9.00 (Makes 13 liters) M24L 1200ml A$ 39.00 (Makes 80 liters) Super Slurper es its 00 tim 4 s b r o at bs Now a ss in water d! ma e e p s t a grea The same powder found in disposable baby nappies will teach osmosis and super absorbance instantly. You can simply reverse the process by sprinkling table salt on the gel. Age: 6+ VIDEO ONLINE M14 A$ 12.00 (100g) M14L A$ 28.75 (400g) Turn water into gel instantly! VIDEO 8 ONLINE order online: www.profbunsen.com.au by Used ns ia Magic CHEMISTRY Expanding Cubes and Spheres Super absorbent polymers absorb large volumes of water when placed in water and are turned into hydro gels. The volume change can be an incredible 250x of the original volume and is fully reversible. The gelled polymer contains up to 95% water so it has the same optical density as water and becomes invisible in water . . . VIDEO ONLINE New! ds to Expan m! m 7 7 Expanding Spheres (Gigantic) This is the most amazing absorption demonstration we have experienced! Grow gigantic water spheres in hours! Pop the 15 mm soft spheres in water and in 48 - 72 hours (2 - 3 days) you will have gigantic water gel spheres up to 77 mm in diameter! And as they contain 98% water, the clear spheres will be invisible in water. Add food colouring to the water (3 drops per 250 ml water) to produce coloured water spheres. Leave them out of the water and they’ll shrink back to the original size, then recycle them by expanding in water again. They make great decorations in flower vases but no one can resist the amazing slippery gel feel! Age: 6+ with adult supervision. M45 A$ 8.00 (~25 spheres) Expanding Spheres (Large) Amazing water spheres! Pop these 3.3 mm rock-hard spheres in water and within hours you will have 20 mm jelly-like spheres! That’s a 220 times increase in volume! Leave them out of the water and they return to the original hard spheres. Then expand them over and over. Bounce, roll or squeeze them or germinate seeds amongst them. Loads of gelled fun! Available in clear, red, green or blue. Please indicate your choice. Age: 6+ with adult supervision. M46 A$ 7.00 (~500 spheres) Expanding Cubes These tiny gel-like cubes will expand dramatically when dropped in water. After a few hours you will have large gel-like cubes that are invisible in water. Or add food colouring to the water to produce coloured cubes. Leave them out on the shelf and they become small cubes. Can be expanded many times into irresistible, slippery giant jelly cubes. Age: 6+ with adult supervision. M47 A$ 7.00 (~100 cubes) Safety: Made from non-toxic super absorbent material, these spheres are safe & fascinating to touch but due to the small size are NOT classified as TOYS. We recommend adult supervision. Super Expanding Crocodile Experience the exceptional growth of creatures in water to more than 27 times their original mass. (Our crocodile increased from 77g to 1640g in a month!) Integrate math and science classes by making students graph and investigate the growth of these creatures in length, width, mass and volume. Then reverse the process by evaporating the water and make the creatures return to almost their original size. Please note: It takes 3 to 4 weeks to fully expand. Age: 7+ or as a demonstration for younger students. M16C Crocodile A$ 5.75 77g 1640g Super thirsty croc! Prices include GST more products & descriptions online 9 CHEMISTRY The Fascinating Oscillating Reaction Kit Prepare a solution and watch it change to amber then to purple and back to clear. Watch as it repeats the colour cycle again and again. Then do experiments to learn how it works and discover the Briggs-Rauscher reaction’s mechanism. The oscillation can be performed a number of times (~15). Excellent explanations. Contains: Chemicals & equipment Hydrogen peroxide (3 %) is required, but not included. Age: 12+ M37 A$ 19.00 Rubber Flubber Experiment Kit This kit is all about natural rubber latex and its science. Prepare rubber balls, foam rubber, erasers, rubber stamps, rubber bands, water proof cloth and cast a rubber dinosaur. All experiments come with solid chemical explanations. Each experiment can be peformed a number of times. Contains: Chemicals & equipment Age: 9+ with adult supervision. Not recommended for anyone allergic to latex or proteins. M34 A$ 19.00 Crash Proof Test Tubes All plastic soft drink bottles start out as small PET “preforms” – or what we have labeled, “crash proof test tubes” for the classroom. Each tube holds 40 ml and is 14 cm tall. They have numerous GREAT safe applications in the classroom, some of which are: • Collecting & storing liquids; • Growing expanding spheres (p. 9); • Preparing a density column or wave simulator; • Storing of sedimentation or sand layers; • Germinating seeds using different mediums; etc. The screw-on caps act as test tube stands too. Age: 6+ M39T Tube A$ 0.70 M39C Cap A$ 0.15 Kitchen Science Pack Perform six amazing experiments with everyday kitchen materials. Generate electricity by using a fork and tomato, launch a rocket fueled by baking soda and vinegar, create a table top volcano with bubbly “lava”, decipher a secret message, study fingerprints and more... Age: 9+ M18 A$ 24.00 10 order online: www.profbunsen.com.au CHEMISTRY Crystal Growing Kit Growing these beautiful crystal clusters simply requires the dissolution of the chemicals in hot water. Crystal clusters will grow within one to two weeks. Great for classroom discussions of supersaturated solutions. Assorted colours. Teach: Crystallization, super saturated solutions, solids Age: 8+ M42 A$ 15.00 Bimetallic Jumping Disc How much force can be created by the differential expansion rates of two dissimilar metals? Simply rub the shiny side of the disc with your finger to heat it, pop it face up on the table and as the two metals in the disc contract at different rates, the disc unexpectedly jumps up to 30 cm high! Use over and over. Size: 25 mm diameter Teach: Thermal expansion of metals Age: 10+ H10 Pack of 10 A$12.00 Silicon Magnesium Pencil Sharpeners If you have read our book Expose, Excite, Ignite!, below, then you will know why we sell magnesium pencil sharpeners. They burn brightly in steam and can power a clock! M08 A$ 1.30 each It is the second most abundant element on Earth and makes up 25.7% of the Earth’s crust. It has lustre and never tarnishes. It is a poor conductor of electricity but does the processing in all computer chips. Included: ±100g chunks of various sizes M26 A$ 14.00 Expose, Excite, Ignite! An Essential Guide to Whizz-Bang Chemistry by Carl Ahlers In this book you will find activities that are SIMPLE, reasonably SAFE (hey, this is about combustion) and oh so SPECTACULAR. You’ll get step-by-step instructions and photos, all easily implemented in your classroom and lab - guaranteed instant student engagement. This book will show you how to: • make a pencil sharpener burn white hot under water; • make an egg explode in an “eggsothermic” reaction; • make a wind-up toy car explode in a puff of smoke; • prepare hydrogen gas from kitchen chemicals; • make a Pringles™ tube sing and fly skywards; • do a sugar dust explosion in a coffee tin; • launch a real rocket using sugar based fuel; • run a clock on a pencil sharpener; • extract silicon from beach sand and more . . . For: Middle & High School Science teachers Z12 A$ 15.00 (soft cover, 110 pages) Prices include GST VIDEO ONLINE more products & descriptions online 11 SOUND & WAVES Singing Rods Set This amazingly simple demonstration will bring to life complex concepts such as resonance and natural frequency of vibration! Hold the rod in the middle with one hand, apply rosin to the thumb and forefinger and slide your fingers repeatedly along the rod to make the rod resonate at a high pitch. Excellent for discussing nodes, anti-nodes, wavelength and frequency. Included: Two aluminium rods of different lengths, a bag of rosin, Prof Bunsen’s classroom notes. Age: 12+ S01 Set: Two rods & rosin A$ 42.00 S02 Extra bag of rosin A$ 11.00 Sound Tube A captivating simple demonstration. Twirling the tube at different speeds produces up to five different resonant tones. It teaches Bernouilli’s principle too. Colours may vary. Age: 6+ S04 A$ 4.00 each Slinky Spring - Wave Modeler This is the original Slinky Spring for endless walking, juggling, flipping and action motion fun. Invented 68 years ago by Richard James, a US naval engineer, the slinky idea came about when a tension spring fell off his desk and started “walking”. Great for modeling standing and longitudinal (sound) waves. Size: 55 mm diam, 50 mm high Age: 5+ S05 A$ 9.00 l rigina The O y! Slink Light Modulation: Photo Phone Kit How much fun can one have with a complex principle such as amplitude modulation? A lot! Plug a torch into a CD player’s or iPod’s earphone socket and transmit the sound on the light beam to a solar panel. The solar panel is connected to an amplified speaker that will make the signal audible. Included: Pre-amp kit, solar panel, components, instructions Required (not included): Torch (A), MP3 player (B), amplified speaker (C), soldering iron, 9V battery. Age: 12+ E01 A$ 32.00 VIDEO 12 ONLINE order online: www.profbunsen.com.au ELECTRICITY & MAGNETISM The Fun Fly Stick is the world’s first portable toy Van de Graaff generator and like it’s bigger brother, it too has a moving rubber belt on the inside. The wand removes electrons from objects so they carry the same charge and are then propelled from the wand. If gravity is balanced - the objects will levitate in mid-air. It is COMPLETELY safe! No shocks or zaps! This item is an absolute must for ALL science teachers - the perfect introduction to electrostatics, with numerous fun activities that can be performed. See a video and download a file on our website on amazing things you can do with the Stick. Required: 2 x AA batteries Age: 6+ VIDEO ONLINE Fun Fly Stick You get one Fun Fly Stick with 5 mylar flyers and a full instruction booklet and will be able to do all the activities that the kit can do. E17 A$ 28.00 Fun Fly Stick Science Kit You get one transparent Fun Fly Stick, 10 mylar flyers, a 25 piece kit and detailed illustrated experiment booklet so students can power a lamp, bend water, run an electrostatic motor & drummer, explore a Leyden jar and much more. A comprehensive electrostatics science kit! E16 A$ 32.00 Fun Flyers Re-fill Pack A set of spare mylar flying toys: three spheres, one hourglass, one butterfly. E17R A$ 7.00 Demonstrate magnetic fields in an awesome way! Ferrofluids are composed of nanoscale particles (< 10 nanometers) of magnetite, hematite or other compounds containing iron in a carrier fluid. It becomes strongly polarised in the presence of a magnetic field and produces some peculiar and incredible liquid formations. Included: 60 ml ferrofluid in bottle & instructions Age: Can be very messy so better for middle school Works grea and older kids or as a teacher demonstration. with ou t r E24 A$ 42.00 (60ml) n VIDEO ONLINE Prices include GST y! nolog Ferrofluid eodymiu m magnets ! (p.14) tech Nano Photo: Gregory Maxwell more products & descriptions online 13 ELECTRICITY & MAGNETISM Magnetic Accelerator VIDEO ONLINE This could be the most amazing science demo of the decade! A plastic channel supports two neodymium magnets each associated with three steel balls. Now - roll the loose ball slowly towards the first group. As it approaches the magnet, it accelerates and amazingly shoots off the steel ball at the other end at a high speed! This ball activates the second group and the end ball flies off at a fantastic speed. Yes – this is known as a Gaussian rail gun too! Watch as students try to figure this out and then experiment with other combinations . . . three balls and a magnet, four balls and two magnets . . . Included: Steel balls (7), neodymium magnets (2), channel track (1), Prof Bunsen’s notes Age: 9+ E14 E14M E14S Magnetic Accelerator Additional magnets Additional steel balls A$ 32.00 A$ 6.00 each A$ 1.50 each Neodymium Magnets Neodymium rare earth magnets are made of a combination of neodymium, iron and boron (Nd2Fe14B) and form some of the most powerful permanent magnets known. ! g Demo Amazin MagnaBalls Imagine fiddling with 125 powerful 5 mm neodymium magnets, each so strong, they can hold 225 grams! Snap, pull, tear, mould, squeeze and construct an endless variety of shapes with the balls. It is not a toy for children - rather an amazing adult desk top novelty that is simply irresistible. Included: 125 neodymium magnet balls of 5 mm diameter with a free pouch to keep your magnets safe. No instructions. There are hundreds of videos on YouTube. By purchasing this product the buyer acknowledges that he/she is aware that: 1. this is not a toy for children and 2. that the ingestion of magnets can be extremely hazardous. Age: 14+ E31 A$ 19.50 (125 magnets) Rod Magnet D5 x 20 mm Combine these magnets with steel ball bearings to create large, stable structures. Nickel-plated. Poles positioned on flat surfaces. E18D A$ 6.00 (Set of 4) Disc Magnet D15 x 7 mm Strong general use neodymium magnet used in our magnetic accelerator. Nickel-plated. E14M A$ 6.00 each Cube Magnet 10 x 10 mm Neodymium cube magnets are somewhat unusual. It takes more than determination to separate two of these strong magnets from each other. Nickel-plated. E18C A$ 7.00 (Set of 4) Energy Ball This ping-pong ball is sensitive to minute electrical currents and will light up and sound when its metal strips are touched simultaneously. Often used as a teaching tool to demonstrate the function of an electrical switch with a group of students holding hands. Size: 40 mm diameter Age: 7+ E06 A$ 9.00 WARNING! Magnets are NOT toys and not intended to be used by young children. Choking hazards exist with all magnets and strong magnets can injure through pinching or chipping. 14 order online: www.profbunsen.com.au ELECTRICITY & MAGNETISM Magnets Discovery Set This nifty kit includes a number of ferrite magnets, a plastic boat and instructions to introduce over 20 magnet activities. To name a few: Magnet as compass, measure the force of a magnet, magnet driven boat, magnetic roulette, make a magnetic ladybug and a fluttering butterfly, move a caterpillar, make a jack-in-the box, etc. Age: 7+ with adult supervision E34 A$ 6.00 Lenz’s Law Tube This is one of our favourite demos in the physics classroom! As the powerful neodymium magnet drops through the aluminium tube, eddy currents are generated in the tube and these oppose the movement of the magnet. The resultant force slows the magnet down so it falls at constant speed taking 10 seconds to emerge. Included: One thick walled aluminium tube, a neodymium magnet and instructions. Age: 10+ E03 A$ 39.00 AC/DC Demonstrator There is no easier way to show the difference between AC and DC current! Use 3 to 6 V DC and AC power to light up the LEDs and students will easily observe the characteristic lighting patterns. Included: Two LEDs mounted on a 30 x 150 mm board with 1 metre leads with alligator clips. Required: Batteries and AC power supply. Age: 12+ E35 A$ 10.00 Large: 30 x 725mm World’s Simplest Motor This clearly demonstrates what Faraday discovered: Current carrying wires will move in a magnetic field. Coil the wire, set the magnet on top and voila you’ll have a whizzing electric motor in minutes. The easily assembled motor can run up to 5 hours on a simple D-cell (if you want). Included: Full kit with base, magnet, wires & instructions. Required: One D-Cell battery. Age: 8+ E15 A$ 8.50 Prices include GST Powerful Magnetic Hook These strong rare earth magnetic hooks will hold objects with a mass up to 30 kg! They are great for suspending objects in the classroom for demonstrations, such as pendulums. E26 A$ 15.00 each more products & descriptions online 15 ELECTRICITY & MAGNETISM Lemon Clock Two copper and two zinc strips are inserted into a lemon and the electronic clock is connected. Electrons flowing from the zinc to the copper electrodes will power the clock. Can be used with potatoes, oranges, grapefruit or soft drinks. Teach: Science of batteries, electrochemistry, voltaic cells Included: Two copper strips, two zinc strips, LCD clock, wire and instruction sheet. Age: 7+ E45 A$8.50 Volta Cell Kit Peltier Effect Power a music module using a soft drink, vinegar or citric acid with two metal electrodes. This voltaic cell is a great introduction to primary cells. The kit can be used for electrolysis too or with any electrode you have, as long as they can be clipped into the spring holders. Included: Clear cell & lid, copper & zinc, electrodes, springs, electronic music module. Age: 10+ M60 A$ 7.50 Thermoelectric (Peltier) Device By applying DC electricity to this device temperature differences are generated between the front and back (Peltier Effect) and you will generate hot and cold surfaces. Furthermore, by exposing the front and back to two different temperatures, electricity can be generated (Seebeck Effect). Application: Power the Multi Purpose basic car (p 35) or use as demonstration. fr om Included: Peltier device 40 x 40 mm, heat sink, container & dish ricity Age: 10+ Elect erature E36 A$ 32.00 temp ces en Capacitor 10F 2.3V Seebeck Effect differ This large volume capacitor stores electrical energy that can be used in storage experiments to power devices. Safe to use, no shocks produced. Application: Charge with any hand crank generator (p17) and power the multi-purpose basic car (p 35). Size: 10 (diam.) x 20 mm Age: 10+ E37 A$ 7.00 16 order online: www.profbunsen.com.au ELECTRICITY & MAGNETISM Hand Crank Generators AT Hand Crank Generator This is a sturdy, powerful, 15 V hand generator. Students can view the gears, motor and wiring through the clear ABS plastics body. Simply change the polarity by reversing the rotation direction of the handle. The wires are integrated into the body so students can not accidentally make wrong connections. Size: 152 x 110 x 40 mm; 1 meter cord with alligator clips; easy-grip handle Application: Replace batteries. DC power supply for electrolysis, motors, capacitors, physics and renewable energy experiments. Students can distinguish between different loads by experiencing the torque on the handle. It can also act as a motor with another set connected. Age: 10+ E38 A$ 25.00 Multi-Purpose Hand Crank Generator s! nt ude st ary m i r or p at f e r G This is a smaller, entry-level hand generator with maximum output of 7 V. Supplied wired-up and ready to go with a LED and electronic music module. The transparent ABS body makes the inner working parts visible. Simply change the polarity by reversing the rotation direction of the handle. Size: 106 x 53 x 70 mm; 1 meter cord with alligator clips Application: Replace batteries. DC power supply for small electric motors, capacitors, electromagnets, lighting lamps & renewable energy experiments. Students can distinguish between different loads by experiencing the torque on the handle. It can act as a motor with another set connected. Age: 7+ E39 A$ 10.00 Micro Electric Motor A tiny electric motor with an off-centered weight on its axle to produce vibrations. Usually used in mobile phones to alert the caller but great for classroom or hobby use to propel a BristleBot robot. Requires 1.3 V and 10 mA current. Works very well with our mini solar module (E41) Size: 6 mm (diam.) x 15 mm with leads (very small) Age: 10+ E40 A$ 3.00 each BristleB ot Robot Solar Modules Mini Solar Module 75 mW This tiny solar module is made from monocrystalline silicon and the front laminated in epoxy. It produces an open circuit voltage of 1.64 V and short circuit current of 55 mA in full sun. It has two 30 mm wires and is great for small solar projects such as the powering of BristleBots, electronic music modules or charging of capacitors. Max. output 75 mW; Operating current 50 mA; Operating voltage 1.5 V Size: 30 x 25 x 2.7 mm Age: 7+ E41 Only A$ 2.00 each Solar Module ergy s the En in less Charge .3 (p 5) ion Car Convers inutes! m than 2 600 mW This is an efficient solar module made from polycrystalline silicon and encapsulated in an epoxy. It consists of 3 cells that produce an open circuit voltage of 1.7 V and short circuit current of 415 mA. It has wires and is seated in a plastic holder that will fit to the multi-purpose basic car (page 35). Max. output 600 mW; Operating current 400 mA; Operating voltage 1.50V Size: 110 x 60 x 3 mm Age: 7+ E42 A$ 14.50 Prices include GST more products & descriptions online 17 LIGHT & COLOUR 3D Mirascope Ultra Violet Torch Place any small object in the Mirascope and the scope will create a clear real image of the object that can be viewed from all sides. But try to touch it and your finger passes right through it! Size: 14 cm diameter Included: Two mirrors, a stand, frog (object) and instructions Age: 6+ P34 A$ 18.00 With this efficient 12-LED torch you can brighten-up UV sensitive beads, paint with light on glow-in-the-dark surfaces, search for security markings, check out minerals and much more. Produces visible fluorescence even in daylight. Uses 3 x AAA batteries (not included). Length: 9.5 cm P29 A$ 24.00 UV Detection Beads UV detection beads are off-white when not exposed to UV light but colours brightly to four different colours when exposed. Students can make up bracelets that will detect the Sun’s UV component. The beads can change colours thousands of times. Age: 7+ P07 200 beads A$ 13.00 Photo Luminescent Paint This “Glow in the Dark” (GID) face paint has great phosphorescent properties and can easily be applied by hand or brush to a hardboard. This will produce a handy GID surface to demonstrate that UV light is much more energetic than red light. Included: Bottle with 75 ml light-green pigment paint. Age: 6+ P06 A$ 13.00 Glow in Dark Sheet & Pen Shine the UV light pen on the GID phosphorescent sheet and you can draw light pictures and create amazing shadows or even study the efficiency of sunscreen products. The sheet is also activated by our UV Torch (above). Included: Sheet (150 x 200 mm), UV light pen Age: 6+ P42 A$ 8.00 Solar Beads Photochemical fun with UV sensitive colour changing beads. String the beads on the rawhide lace to form a bracelet and experience the colour changes as they get exposed to various levels of UV from the sun. Included: 30 beads, rawhide lace & instructions Age: 7+ The beads are similar to our UV Detection Beads. P10 A$ 6.00 18 order online: www.profbunsen.com.au LIGHT & COLOUR Cool Blue Light Experiment Kit Prepare a cool blue chemical light in the dark, learn about chemiluminescence, fireflies and the quantum leap. Then use a dirty coin to produce a glow and make bleach light up the dark. All experiments come with solid chemical explanations. Each experiment can be performed a number of times. Included: Chemicals & equipment Age: 10+ with adult supervision M35 A$ 19.00 Cool Chemical Light Powder This luminol containing powder mix has light energy stored in its molecules. Simply combine a small scoop of it with some dilute bleach solution and the light will be released. Or combine it with a tiny bit of nappy soaking detergent (sodium perborate) from the supermarket to get a brighter light. Then perform the renowned homicide detective blood test. Simply use a small blood spot from a supermarket meat tray to do the crime lab test. Included: 7 g of luminol mixture, pipette & small scoop Required: A very small amount of bleach, clear plastic cups, teaspoon Age: 10+ with adult supervision M22 A$ 6.00 Photochromic Paint Sun and UV sensitive colour changing paint. Have fun with photons - change the colour of paint using sunlight or a UV source! Draw a picture or write a message that will only become visible under sunlight and disappear in the shade. Make a ‘photographic’ print of an object using the sun and relate this to the chemical reaction in eye vision. Paint a picture and determine which objects will absorb the UV rays from the sun, such as your UV sunglasses, sunscreen lotion, etc. Included: 4 grams of non-toxic water based paint & paint brush and full instructions Age: 8+ with adult supervision P05 A$ 6.00 The Spectator Light Kit This kit covers the basics of colour. Students turn white light into spectra, use the coloured filters to analyze the spectra and find out more about absorption, reflection, diffraction & interference. Age: 5+ M30 A$ 6.00 ! alue Kit Great V Sun Blueprint Paper Let the sun do the chemistry. Simply place any object on a sheet, expose it to the sun for a few minutes, immerse the sheet in water and watch as a permanent image appears. A great example of a photochemical reaction where two substances react in the presence of UV light to produce a new compound. Included: Twelve sheets of 10 x 10 cm UV sensitive paper Required: Small objects, a UV source (indoor black light) or the sun and water Age: 7+ M21 A$ 10.00 Prices include GST more products & descriptions online 19 LIGHT & COLOUR Rainbow Glasses: Multi Axis Get a much more colourful perspective of the World. Rainbow glasses have diffraction grating lenses and disperse white light into its constituent rainbow colours. Any light source becomes a rainbow. Loved by all ages. Age: 5+ P12 A$ 1.25 Best Seller! Rainbow Glasses: Single Axis These 500 lines / mm diffraction grating glasses will make the study of light and colour fun and easy. They separate light from any source into its spectral components in one axis only. Great for producing spectra from an overhead projector and for spectroscopes. Age: 5+ P36 A$ 1.50 Anaglyphic 3D Glasses Anaglyphic glasses are used for viewing 3D images in print, movies, websites, games and computer applications. The viewer is fed the same object in contrasting colours and slightly offset to produce two different perspectives. This creates a 3D effect in the viewer’s mind. Many anaglyphic images are available online. See Downloads for information. Age: 5+ P23 A$ 1.70 Rainbow Peepholes Great fun with diffraction gratings for the little ones. Each colourful cardboard disk holds a special diffraction grating film (“rainbow lens”) that separates light into its constituent rainbow colours. Students simply hold it up at any light source and a rainbow spectrum will magically appear. A great teacher incentive. Age: 5+ P24 Pack of 10 A$ 8.00 Solar View Glasses Annula Solar Ec r lipse: 10th Ma y 2013 Absolutely safe for direct solar viewing of solar eclipses, sun spots and other solar phenomena. They have an Aboriginal theme and carry the dates of the Total and Annular Solar Eclipses in Australia on 14th Nov 2012 and 10th May 2013. All materials used are of optical density 5 or greater and meets the necessary transmission requirements - see website. Only to be used under adult supervision. P13 A$ 1.70 Diffraction Grating Film Diffraction gratings are used for the viewing and analysis of light spectra. Our gratings are of the highest optical quality and consist of single axis diffraction film (500 lines / mm). Mount the grating on the top of the overhead projector to produce a bright spectrum on the white board. Great for making hand held spectroscopes too. Film size 15 x 15 cm ds on See Downloa P21 A$ 9.00 each eas website for id 20 order online: www.profbunsen.com.au LIGHT & COLOUR Fresnel Lens A light and robust flat lens with one face cut into a series of steps. Many science room applications: magnification (3x), solar energy, demonstrating the formation of inverse images and for reading. Virtually unbreakable, hard to scratch and made of plastic. Size: 123 x 68 mm in plastic bag Age: 6+ with supervision (can start fire with sunlight) P16 A$ 1.20 Glass Prism What is more classic in Science than a Bunsen Burner? A prism producing a rainbow spectrum! An equilateral prism has three sides of equal length and refracts a light ray twice as it passes through the prism. Our high quality prism is made from optical glass. Size: 50 mm height with equilateral sides of 30 mm Age: 10+ (due to fragile nature of glass) P30 A$ 9.50 Illusion Science Pack You won’t believe your eyes with the classic illusion trick cards! Experience the swirling illusions produced by the illusion spinner, view and create 3D pictures. Over 20 fun optic activities packed in a neat hand carry pouch. It’s cool science. And it comes with explanations. Age: 9+ P11 A$ 24.00 Prices include GST Polarized Filters What a discovery! 3D Glasses used in movie theatres are a cheap source of polarized filters for the science classroom! Simply cut the paper glasses in half and students can inspect mica, TV screens, LCD watches, cellotape and stress lines in plastic forks! Age: 7+ P37 A$ 2.30 (two filters in one paper spectacle) RGB Strobe Ring The primary colours of white light are red, green & blue (RGB). The whitish glow of the ring is made up of fast flickering red, green & blue LEDs. When you swing your ring bearing hand in a circle, white light amazingly ‘separates’ into the three primary colours. Fascinating to watch! Age: 6+ P39 A$ 6.00 more products & descriptions online 21 LIGHT & COLOUR Make Your Own Telescope Observe the moon and distant objects with your self-made Kepler telescope. It has a 30x magnification, finder scope, eyepiece and objective lens (34 mm) and is easy to assemble following the clear instructions. Simply slide and glue the cardboard tubes together and install on the wooden stand. The main body can be painted or decorated. Included: All parts and glue, you supply masking tape and scissors. Dimensions: Body: 38 (diam.) x 500 mm Stand: 310 mm tall Age: 10+ with adult supervision P43 A$ 18.00 Make Your Own Microscope This is a great introduction to microscopes as students not only see the parts (eyepiece, objective lens, tubes, LED light) but also assemble the microscope from these parts. Each student will end up with a 40x magnification hand-held microscope with an LED light that they can use to observe familiar objects around them such as leaves, newsprint, stamps, pencils, insects, etc. Included: All parts, batteries and glue. You supply masking tape and scissors. Dimensions: 30 (diam.) x 165 mm Age: 9+ with adult supervision P44 22 A$ 11.00 order online: www.profbunsen.com.au RENEWABLE ENERGY Solar Energy Kit 1 A simple and basic introduction to solar energy. Simply connect the two wires to the solar panel with the nuts provided, position the panel in the sun and see the motor powered. A great way to demonstrate the conversion of solar energy into electrical energy. The fan or discs can be used with the motor for different visual outcomes. Mounted on a light weight car chassis, the fan can propel a car in full sunlight. The panel can be powered indoors by a powerful light bulb. Many renewable energy applications. Included: Solar panel, electric motor, fan, 4 discs, labels, solar energy booklet Age: 10+ with adult assistance E46 A$ 13.00 Solar Energy Kit 2 Dive into the World of Renewable Energy with this amazing kit. You get 8 solar cells, each rated at 0.4 V ; 100mA and can connect them in series or parallel or combinations to establish the best output for your application. Experiment with different voltage or current outputs. The solar cells are mounted in a tray and the electric motor has its own stand. The panels can be powered indoors by a powerful light bulb. Many renewable energy applications. Included: Solar cells (8), electric motor, fan, tray, solar energy booklet, stand, spanners, connectors Age: 12+ with adult assistance E47 A$ 21.00 Solar Grasshopper Solar Spider In sunlight the eyes jiggle, legs wiggle and antennas sway to-and-fro as the grasshopper dances. No construction needed - it is ready to do its solar dance in the sun or under a bright desk lamp. Size: 45 (l) x 25 (w) x 20 (h) mm Age: 5+ E04 A$ 5.00 This solar spider will lie quietly in wait of the sun and then start wriggling around. Will scare the living daylights out of any unsuspecting victim. Size: 89 (l) x 60 (w) x 18 (h) mm Teach: Solar energy, energy conversions (in humans!) Age: 5+ VIDEO ONLINE E05 A$ 6.50 Solar Racer This has to be the world’s smallest solar car! It surely is an example of what our transport future holds. Place the racer on a smooth surface in the sun and it will scoot off at speed. Size: 3.3 x 2.2 x 1.4 cm Age: 6+ H16 A$ 6.00 Prices include GST more products & descriptions online 23 RENEWABLE ENERGY Solar Modules Page 17 Aussie Solar Cooker Start using the Sun’s free energy today. Prepare a tasty meal to convince students of the Sun’s huge energy contribution. Within a few hours of sunshine the Solar Cooker can prepare tasty meals for 5 to 6 people cooking at gentle temperatures and preserving nutrients without burning. The Solar Cooker consists of cardboard and reflective foil and is shaped to reflect maximum sunlight onto a black cooking pot that coverts radiant energy into thermal energy. A heat-resistant bag (2 included) around the pot acts like a greenhouse by allowing energy in but preventing heat to escape via convection or conduction. Size: Folded 35 x 35 cm Unfolded 90(l) x 60 (w) x 34 (h) Mass: 0.65 kg Age: 8+ with adult supervision H18 A$ 34.00 Stirling Engine Kit When air is heated it expands and when it is cooled it contracts. This principle makes the cyclical motion of a Stirling engine possible. It is a simple, environmentally friendly heat engine, continuously converting thermal energy (heat) from an external source (your body) into mechanical energy. The engine runs on heat from a cup of hot water or your warm hand. This is a quality German made product and easy to construct. Takes an hour with average skills. Full instructions included. Required: Screwdriver and wood glue Age: 14+ E30 A$ 79.00 VIDEO ONLINE Solar Vacuum Heat Collector Tube One of the best inventions of the decade from Australia! The solar vacuum heat collector tube is the best thermal collector on the market. It consists of a strengthened double-wall borosilicate glass tube with the area between the inner and outer walls evacuated. This acts as a thermos to keep heat from escaping into the atmosphere via conduction and convection. While the outer wall is fully transparent to allow solar energy to pass through unimpeded, the inner layer is treated with a selective black optical coating which absorbs IR energy radiation with minimal reflection. As the tubes are round, they act as passive tracking solar collectors too. In full sunlight pasteurization temperatures can be reached in less than 30 minutes and water will boil in 50 minutes. See website + video. Size: 58 (diam.) x 500 mm These tubes are tough enough for use in classroom demonstrations. Age: 12+ with adult supervision VIDEO ONLINE H13 Only A$ 12.00 each 24 n he su Let t water! boil order online: www.profbunsen.com.au SUSTAINABILITY Solar Science Pack E09 Explore the science of solar heating. Build a miniature solar water heater from the panel and tubes supplied to heat and pasteurize water. Then turn a foil cardboard into an amazing solar cooker, naturally fueled by solar energy. Fry a marshmallow or cook some food using the Sun. Age: 9+ E09 A$24.00 Clean Water Science Pack Construct a water filter column from the supplied components to filter your prepared dirty water. Then purify water using a solar distillation process and solar pasteurization process. Our Solar Vacuum Heat Collector Tube (p 24) can add further value to this important environmental pack. Age: 9+ E12 A$ 24.00 Eco Science Toys Go Green by preparing fun science toys from kitchen waste materials. Create a tornado in a soft drink bottle, make a gravity powered walking toy and a hover disc from a waste CD, build a CD racer, make a string walkie talkie, prepare a shopping bag parachute and more. Included: 12 page colour instruction booklet and all important parts. You supply the recycled material. Age: 8+ E11 A$ 24.00 E12 Eco Biker Wind Power Kit Create memorable, educational moments! Clip the Eco-Biker to a bike’s handlebars or anywhere with a breeze and watch as the fan powers a LED light. The stronger the wind, the faster the Eco-Biker pedals and the brighter the LED shines. Age: 8+ E13 A$ 17.50 E13 E11 Prices include GST more products & descriptions online 25 ENERGY & FORCES The Drinking Bird Probably the best known ‘classical science toy’ of all time! The bird acts as a simple heat engine as it converts a temperature difference into cyclical motion. Age: 10+ (fragile glass) H01 A$ 14.00 Not ! a toy Pop Pop Boat Another classic science item and one of the simplest steam engines around. Invented in the 1920’s, these boats can teach many scientific principles. The candle flame or a few drops of cooking oil will make the 13 cm boat chug along for hours. Fascinating to watch in a circular tray filled with water. It is great for demonstrating the transformation of chemical energy to mechanical energy. Also see our DIY Pop Pop Boat online. Supplied with a candle tray and two candles. ! a toy Age: 8+ with supervision (open flame!) Not H15 A$ 10.50 Thermochromic Things Experience a heat sensitive colour changing periodic table, thermochromic paper and see who is hot and who is not with liquid crystal film. Contains: liquid crystal film and thermochromic papers & periodic table. Age: 9+ M31 A$ 6.50 Ice Melting Blocks An amazingly cool teaching aid! Two blocks very similar in appearance melt ice cubes at hugely different rates. And even more - it is the ‘cold’ one that does it the best! And then when you measure the surface temperatures, you find that they both have the same temperature! Great for provoking scientific reasoning and inquiry with two unexpected (discrepant) events. Included: Two ice melting blocks, two o-rings, full instructions Required: Ice cubes and IR thermometer (optional) Age: 10+ E33 A$ 32.00 Nitinol Memory Wire Experience a fascinating kind of self-healing with Nitinol wire. Nitinol is a shape memory alloy that will, when heated, sharply return to a predefined shape that it has been “trained” to remember. Also known as muscle wire, the re-alignment of the internal crystal structure is very powerful and can not be resisted. The memorized shape can be changed in a Bunsen flame. Supplied in 0.5m lengths ! Age: 7+ ology techn o H14 A$ 15.00 (50cm) n a N 26 order online: www.profbunsen.com.au ENERGY & FORCES Water Rocket Launcher Best r! Selle Bottles + Air = Fun An empty soft drink bottle is filled ¼ with water and positioned over the rubber stopper on the launch pad. The car tyre pump compresses the air in the bottle and ... the stopper releases the bottle up to 30 meters or more. The pre-assembled launcher has an adjustable rubber stopper in order to adjust the pressure build-up (and eventual altitude) before launch. Experiment with double bottle rockets and fins! Prof Bunsen’s extension ideas included. Required: Car tyre pump, plastic soft drink bottles (any size) Age: 10+ with adult supervision. Warning: High pressure build-ups are achieved. R09 A$ 30.00 VIDEO ONLINE Bottle Jet Drag Racer See all of Newton’s Laws in action. The special low friction wheels and axles are easily mounted to the chassis and an empty bottle acts as air reservoir. The air in the bottle is put under pressure and a jet of air propels the car through a small pin hole nozzle. Included: Plastic wheels, axles, car valve, bottle lid, chassis and detailed instructions. Required: Plastic soft drink bottle (any size), hand pump, matches and scissors. Age: 7+ F01 A$ 5.50 F01B Pack of 10 A$ 48.00 Fountain Connection™ Pressure Pumper Classroom Kit Students will pump away to investigate & uncover amazing facts about air, temperature and humidity. Has air got mass?, what is temperature?, how to create condensation by removing air, make a fog machine, and more. These investigations are ideal for middle school students. Developed by Prof Bunsen Science and supplied with classroom worksheets. Included: Car tyre valves (5), special bottle cap (5), thermometer strips (5), Prof Bunsen’s notes & classroom sheets Required: Car/bicycle tyre pump, plastic soft drink bottles (1.5 l or 2 l), electronic balance (±0.1 g) Age: 11+ F14 A$ 36.00 Prices include GST This is the modern version of Hero of Alexandria’s age old water fountain. The connector and two tubes are screwed onto two soft drink bottles and a fountain erupts every time the bottles are turned over. Have students work out how air flows between the bottles and gravity’s role. Required: 2 soft drink bottles Age: 5+ F06 A$ 8.00 each Tornado Tube The Tornado Tube simply joins together two soft drink bottles in the shape of an hourglass with water used in place of sand. Simply swirl the liquid around and a twisting spiraling vortex appears. Required: Two soft drink bottles, water, food colouring (optional) Age: 5+ F08 A$ 2.20 each more products & descriptions online 27 ENERGY & FORCES Balloon Racer Blow up the balloon, position the racer on the floor, release . . . and it will zoom across the floor with a whistling sound. Great for teaching Motion & Newton’s Third law. Size: 167 x 85 x 32 mm Included: One racer, two balloons, 1 whistle, 1 sticker set Age: 7+ F37 A$ 4.00 Air & Water Pressure Kit See all components online Such a fun way to get to know about Boyle’s law! Use the large cylinder and piston with the other tubes to investigate the compression of air and water. A number of experiments are possible from the included worksheet but the best is the making of an air gun to shoot the safe foam stoppers (included). Or use the tube to shoot potato pellets! The safety guard protects your hand from any injuries. Age: 9+ with adult supervision F38 A$ 9.00 Fire Syringe Watch a small wad of cotton burst into flames when it is exposed only to the heat of rapidly compressed air. Vividly demonstrates the adiabatic ignition principle of the diesel engine (with no spark plugs). The auto-ignition temperature of cotton is around 2290C and that is what the air gets up to in the tube! Included: Base, cylinder, fiber pack & replacement o-rings. Teacher demonstration only. H03 A$26.00 Start fire with air VIDEO ONLINE Mighty Missile Launcher This is such a clever design and set-up. The air in the balloon is squished from it with a blow of the hand and the missile zooms off to 3 meters. You can adjust the amount of air, direction and angle of flight. Students can try to reach a target by changing the variables. A cool & neat design! Safety: Missiles have soft foam points but eye protection is recommended. Included: Launcher, balloon, 4 missiles Age: 7+ with supervision F33 A$ 10.00 Four Wheel Project Kit This kit is ideal for projects needing free running wheels, axles and a base to mount components such as an electric motor, fan, solar cell, balloon, etc. Included: 4 wheels, 2 axles, tape, 210 x 60 x 3 mm plastic board chassis and rubber tube. Age: 7+ F03 A$ 2.80 F03B Pack of 10 A$ 24.00 28 order online: www.profbunsen.com.au ENERGY & FORCES Airzooka Mess up unsuspecting victims’ hair by blowing a vortex of air towards them. The Airzooka blasts a harmless invisible vortex of air up to 10 meters away. To operate, simply pull back on the elastic handle and release - it is designed for over 2000 ‘pull backs’. This is a novel product that never runs out of ammo! Teach: Air is everywhere but due to the molecular size and kinetic energy - invisible. Your Airzooka’s colour may vary from that depicted. Supplied in a colourful gift box. Size: 27 long x 27 cm diameter Age: 9+ G27 A$ 32.00 Rocket Balloons These rocket balloons provide interesting and fun lessons in physics, specifically Newton’s Third Law. Use the straw to fill up the balloon with air, point skyward and let it take off with a screaming sound. Twelve balloons & six straws per pack. For indoor or outdoor use. Age: 7+ G21 A$ 4.80 Pack of 12 Balloon Helicopter Up, up, and away! Connect the blades, rotor and fill the balloon. Your helicopter is ready to lift off with a whistling sound. Each pack contains three blades, two balloons and one rotor. Age: 7+ For indoor or outdoor use. G19 A$ 2.30 each Mighty Seltzer Rocket Pour water into the rocket, add half of an alka seltzer tablet, replace the cap and step back. Get ready for lift-off! Rocket comes with fins attached as well as clever inner design so the CO2 generation only starts when the rocket is inverted. Get flights of up to 9 meters. Adult supervision and eye protection required. Not for indoor use. Included: Four alka seltzer tablets, rocket and instructions. Age: 8+ with adult supervision F24 A$ 10.00 GasZoom Rocket Components With the plastic tubes, rubber lids & components you supply, students can prepare their own GasZoom rockets. This is a fun rocketry workshop that will blast their minds with opportunity! Download the instructions file from our website so students can mix their own fizzy rocket fuel tablets. Included: 25 plastic tubes, rubber lids You provide (see instruction sheet): Chemicals, cups, fins, glue, safety glasses, spoons, etc. Age: 10+ F17 A$ 14.00 (25 pack) Prices include GST Downlo ad Instructi ons more products & descriptions online 29 ENERGY & FORCES Vacuum Container & Pump This affordable hand vacuum pump and container can be used to do a number of investigations on the effect of reduced pressure. The wide mouth allows for easy transfer of objects and it has a pressure indicator. Applications: Reduced pressure experiments, perform the bell-invacuum demonstration using a battery and buzzer. Size: 120 mm (diam.) x 115 mm (h) Age: 10+ F12 A$ 24.00 Students can easily: • expand a small balloon under reduced pressure; • boil water at 75˚C and understand while boiling water up a mountain is a problem; • watch a marshmallow & shaving cream expand Vacuum Stoppers Students can now perform a number of exciting vacuum investigations right at their work stations. Our unique rubber stopper will block airflow to a plastic or gas syringe tip so when the plunger is extracted, a vacuum is created. Syringes are available from medical or lab suppliers. F28 A$ 6.00 (10 stoppers) Lil’ Sucker Science never sucks, or does it ...? Students will discover the truth about air pressure and “suction” forces using this clever drink holder. Slide the rubber ring over a soft drink can and it will make the can stick to any smooth surface! Lifting it will require a force of 983N (at sea level) or a clever flick of the finger to cheat scientifically. Age: 7+ F11 A$ 6.50 each Pressure Mat This mat will prove instantly that science never sucks. It only pushes or pulls! Drop the rubber mat on a smooth flat surface and suddenly students can’t lift it up. You can even lift a small table or lab stool with it, all because of air molecules’ constant motion. Indispensable when talking about the atmosphere or air pressure. Size: 30 x 30 cm. Special tear resistant rubber. Age: 7+ F19 A$ 28.00 30 order online: www.profbunsen.com.au ENERGY & FORCES Walligator Climbatron Robot The Walligator is a robot with four powerful ‘suction’ cup feet. It can scale any smooth surface such as glass, mirrors or plexiglass vertically or horizontally. Its internal air pressure pump constantly changes the air pressure below the rubber feet so that the higher atmospheric air pressure in the room can push the Walligator against the surface: “Science never sucks, only pushes or pulls”, Walligator has moving eyes and a visible pumping mechanism with an auto-reverse mechanism so it reverses once it hits a barrier. This is a great gift and is supplied with full instructions. Size: 17 (L) x 11.5 (W) x 7 cm (H) Required: 2 x AA batteries (not included) Age: 8+ F36 A$ 14.00 The Mouse Trap Car Mousetrap vehicles provide fun while students learn about levers, pulleys, springs and energy conversions. The kit comes complete with all that is needed to construct a very effective mouse trap car. Included: Wheels, mouse trap, chassis, axles, adhesive tape, other small components and complete instructions. Required: Scissors & oil Age: 8+ F04 A$ 6.50 F04B Pack of 10 A$ 55.00 Glue CD the wh s to e to mak els run fur e it ther! Trebuchet Kit Students will love hurling mallows and jelly babies around the room while learning more about forces & projectiles. Our in-house developed Trebuchet kit is easy to glue together from thick pre-cut cardboard parts and the assembly is a fun educational project in itself. Included: Cardboard parts, axle and bearings, sling thread and pouch, release washer, drive weight and trigger mechanism + instructions. Required: Wood glue & projectiles Age: 10+ F15 A$ 15.50 per kit Da Vinci Catapult Among Leonardo Da Vinci’s enormous body of work was the Codex Atlanticus, a twelve-volume set of drawings and writings, which included designs for weaponry. Now you can build and test your very own, working, scale model of his catapult taken from the Codex Atlanticus. Prices include GST Have fun assembling the ingenious design and then test it by flinging the soft clay balls (included) over 4 meters. The model is made of wood and when fully assembled measures 41 x 25 x 16 cm. It is the perfect gift to educate and entertain. Age: 10+ F16 A$ 49.00 more products & descriptions online 31 ENERGY & FORCES Monkey Parachutists Mini Balancing Eagle An intriguing toy providing valuable lessons on the centre of gravity. The Eagle’s centre of gravity is below its beak so it balances on anything: pen point, your finger, nose tip . . . Assorted colours. 8 cm wingspan. Stands included. Age: 5+ F23 A$ 11.00 Pack of 12 A troop full of parachuting fun! Students can release them from various platforms such as helium balloons with ice switches, propeller planes, rockets, etc. Study influence of air resistance on size of parachutes and more. Age: 5+ F31 A$ 6.00 Pack of 12 Horizontal Levitator A gentle spin from your fingers will make this levitator spin for some time. The magnetic levitation causes very low friction levels and a near-perpetual motion state. Supplied in a gift box. Size: 11 cm Age: 7+ F39 A$ 11.00 gifts! t a e r G Levitron® Platinum Pro The Levitron® has been called “The best new science toy in a generation” by members of the American Association of Physics Teachers, and is the perfect gift for the inquisitive person. Spin the top - and watch it float! It floats free in space, supported only by a strong magnetic field that, with the aid of precession and gyroscopic motion, keeps the Levitron® suspended in midair for more than 2 minutes. Included: Full set-up with instruction sheet, physics guide and FREE Levitron Self Starter Learn more about the Physics on our website. Age: 12+ with adult assistance F13 A$ 74.00 VIDEO ONLINE Gyroscope arter elf-st Free s Gyroscopes are sophisticated spinning tops that resist changes to the axis of their spin. Our high quality gyroscopes are made in the USA by the original company that popularized gyroscopes in 1917. Each gyroscope is packed in a clear styrene box with starting string, pedestal and instructions for several amazing tricks. Age: 8+ F05 A$ 22.50 32 order online: www.profbunsen.com.au ENERGY & FORCES Blaze Chopper AstroBlasterTM Catapult the flying chopper into the air with the elastic launcher and it will return in a bright array of spinning colours. The LED light brightens up the vivid neon colours (‘fluorescence’) in its descent. Best flown at dusk. Included: One unit with batteries Age: 9+ F35 A$ 1.80 each Multiple Collision Accelerator Take four high bounce balls, thread them on a plastic spindle and drop them straight downward onto a hard surface . . . watch out! The top ball blasts off to heights up to 10 times the original drop! The AstroBlasterTM is an amazing physics classroom aid for teaching the Law of Conservation of Momentum. Great for visualising impulse and momentum and discussions on car crash & super nova physics. Included: Spindle with four elastic balls, two spare red balls, one pair of safety glasses Age: 8+ with adult supervision. Safety glasses (included). F07 A$ 18.50 Newton’s Cradle This classic desktop display is still irresistible. Lift one ball and let it go. Then two and three . . . Great for teaching Newton’s Laws of Motion, conservation of momentum and energy transformations. Or just for staring at the periodical motion. Compare the working with our magnetic accelerator. (pg 14) Size: 14.0 (l) x 12.0 (w) x 14.3 (h) cm Age: 8+ F22 A$ 25.00 Visit our web store for more information on the Hydrocar Hydrogen Racer (H12) and the Wind Pitch Turbine Kit (H05). Super clean energy teaching kits. Prices include GST more products & descriptions online 33 ENERGY & FORCES Air & Water Powered Car Students start out by investigating the compression differences between air and water. They then construct the air powered car from the parts supplied. The construction is easy and all parts simply snap together. The air tank is filled with air using the syringe and the car is ready for a test run. Simple but very effective. Included: All parts & instructions Age: 8+ F49 A$8.00 Wind & Elastic Powered Car An easily assembled, low friction lightweight car that can be powered using elastic potential energy (direct elastic band or propeller with elastic band) and wind energy. Also includes string, straw and hook-up wire to propel the propeller assembly along an aerial cableway. Age: 7+ F34 A$4.90 PEA Wind Up This tiny dynamo marches, tumbles and hops over small obstacles. Go little tough guy! Wind it up and see the conversion of potential energy to kinetic energy as it wobbles across the floor. In assorted colours. Size: 40 × 30 × 35mm Age: 7+ F42 A$ 14.50 Cotton Reel Tractor In ages past when cotton thread came on wooden reels, these home-made toys amused everyone. Now your students can put their own tractors together using the cardboard parts and glue. Mechanical energy can be stored in the stretch of a rubber band and students can investigate the amount of energy transferred to the rubber band vs. the distance traveled. A fun inexpensive classroom activity (± 1 hour). Included: Components for 10 tractors & instructions with detailed sketches. Required: Scissors and white (wood) glue Age: 10+ F02 A$ 15.00 (Pack of 10) 34 order online: www.profbunsen.com.au ENERGY & FORCES Energy Conversion Car You are the energy source. Generate electrical energy with the hand crank generator, store the energy in a capacitor and convert the energy to sound, motion and light energy in the car. Simple and easy connection of components with no wires. No batteries required, this is sustainable stuff. Useful at all Primary School levels. Included: Racing car with built-in capacitor, hand crank generator with wires, miniature bulb unit, LED unit, buzzer unit and motor with pinion gear and full instructions. Teach: Electricity generation, polarity, energy conversion, Hand crank generator included! energy storage, potential energy, kinetic energy Age: 7+ F43 A$ 16.00 Quick and Easy Connections Multi-Purpose Basic Car This is a very versatile platform to demonstrate the powering of a car using wind -, solar -, thermo -, chemical- and electrical energy. Experiment with series and parallel connections and compare energy sources. Can also be powered with any of our hand-crank generators (p17). Included: Car body, battery holders, wires, propeller, components, motor, axles & wheels. Fully illustrated instructions. Required: 2 x AA batteries Optional - not included: Solar module (p 17), Capacitor & Peltier device (p16) Teach: Electricity generation, sustainable energy sources, energy conversion, energy storage, potential energy, kinetic energy Age: 11+ Wire connections may be challenging for younger children F44 A$ 9.00 Power car with Solar* Heat differences* Wind Cells Converts energy easily and visibly * Buy components separately Prices include GST or Capacitor* more products & descriptions online 35 ENERGY & FORCES Amazing Classroom / Home Robotic Kits Walking Robot Kit Students construct a running robot from the cardboard, wooden and electrical parts included. The robot lifts the left and right leg in perfect sequence. See video on website. Included: All parts and glue Required: Tape, scissors, cutting knife, screwdriver and 1 x AA battery Age: 12+ VIDEO F45 A$ 16.00 ONLINE Obstacle Avoiding Robot Kit This robot uses sensor switches located on both sides of its body to automatically turn around when it hits an obstacle. It is made from the cardboard, electric motors and other parts included. Included: All parts and glue. Required: Tape, scissors, cutting knife, screwdriver and 2 x AA battery VIDEO ONLINE Age: 12+ F46 A$ 16.00 Talking Coin Bank Kit Construct a coin bank parrot that will flap its wings and talk each time you drop a coin. You can record your own voice and change the message as many times as you like. Included: Complete voice recording module with batteries, all parts Required: Tape & scissors Age: 12+ F47 A$ 12.00 VIDEO 36 ONLINE order online: www.profbunsen.com.au ENERGY & FORCES Hovercraft Kit A fun project that teaches the air lift principle utilised in a hovercraft. The cardboard hovercraft floats on and is propelled by air. Size: 300 x 240 x 105 mm when constructed. Included: All parts, electric motor, battery holders and glue. Required: Scissors, tape and hobby knife, 2 x AA batteries. Age: 10+ F48 A$ 14.00 Best ! Seller FUN SCIENCE Cola-Mentos Fountain Kit The demonstration involves dropping several Mentos candies into a bottle of Cola. The resulting eruption is caused by rapidly expanding carbon dioxide bubbles on the surface of the Mentos. Our kit utilises a unique way of “delivering” the Mentos into the soft drink without any loss of the drink through side holes. Supplied with Prof Bunsen’s instructions and secret tips for the making of the ultimate fountain. Required: 2 liter Cola soft drink, side cutter and kitchen foil. Age: 5+ M38 A$ 10.00 VIDEO WOW ! ONLINE Crunchy Freeze Dried Ice Cream Crunchy Ice Cream is real ice cream, but does not require any refrigeration or freezing. It is freeze dried ice cream, originally developed for the NASA Apollo space missions. With a texture a little like the inside of a violet crumble, take a bite and experience the ice cream melting in your mouth. Crunchy Ice Cream is proudly made in Australia. B05 100 ml bag A$4.50 Only avaliable from May 2013 Flying Monkey Watch the amazing Flying Monkey soar as you sling it into the air with a sling-shot pulling action. The masked monkey can fly up to 15 meters and makes a real-life screeching sound as it flies. Teaching energy conversions, forces, Newton . . . ? Age: 8+ G29 A$ 11.00 Prices include GST more products & descriptions online 37 PERIODIC TABLE The most beautiful Periodic Table in the World The science of art! After four years of painstaking photography, Theodore Gray has produced a masterpiece that has been branded “The most beautiful periodic table in the World”. The quality and clarity of the images are extraordinary and makes this poster a true collector’s item. A. The Elements: Large Poster 1.34m Now larger, laminated and double-sided! This is the super large poster with lots of relevant data on the back too. It comes laminated and is printed on high quality paper. View images of both sides of the poster on our website. Size: 68 x 134 cm (That is 1.34m!) ZO9 A$ 69.00 B. The Elements: Letter Size The letter size prints are great for individual student use or as classroom motivators. The images are small but sharp and pretty. The back side features the basic physical data of each element (atomic weight, melting point, boiling point, density) Size: 21 x 28 cm ZO2 A$ 1.90 38 order online: www.profbunsen.com.au PERIODIC TABLE Fun Periodic Table Poster A friendly Introduction to Chemistry at a super price! Each element’s use is depicted in a cartoon style sketch. Developed in South Africa. A1 size (59 x 84 cm) on 150gsm coated paper. Age: 5+ Z01 A$ 10.00 Periodic Table Mug The periodic table on a coffee mug. Now you can get the guys in the tea room excited too. The dishwasher proof ceramic mug makes a great gift for all the chemistry geeks out there. Supplied in an open gift box. G28 A$ 17.50 each Prices include GST Periodic Table Cups The perfect cup for classroom rewards, a science party or the next science teacher gathering. Each cup holds 300ml. G06 A$ 0.85 each more products & descriptions online 39 LAB STUFF K-Type Thermometer Probe This is a small and inexpensive insertion thermocouple to be used with any K-Type thermometer. Very handy in the lab for measuring liquid temperatures or for inserting into soft objects. Specifications: Temperature Range: -50 to 300°C Probe Length: Approx. 7.5 cm Cable Length: 150 cm H21 A$ 8.00 Thermometer, K-Type A reliable and durable pocket-size digital thermometer suitable for the lab, workshop or in the field. It has a measurement range from -50 to 750°C and is supplied with a thermocouple that measures from -50 to 350°C. Specifications: Dimension: 108 x 72 x 24 mm Read all Type K Thermocouples Resolution: 0.1°C Accuracy: 0°C to 500°C: ± 0.75% Power supply: 9V battery H20 A$ 19.00 iSlice Cutter The iSlice cutter features a high-tech zirconium-oxide ceramic blade that never rusts, never needs replacement and stays sharp! It has many uses in the classroom & lab. Cuts articles from newspaper, opens plastic packaging but cannot cut your finger! Every classroom or office should have one - no - at least five! G15 A$7.70 Thermometer, IR Digital A hand held, non-contact IR thermometer for measuring of surface temperatures. It fits in your pocket and has a wide temperature range of -30 to 230 °C with LCD display. The distance to spot size ratio is 1:1 with response time less than 1 second and the reading held for 10 seconds. Other specs: Degrees Celsius or Fahrenheit Auto power off at 90 seconds Resolution: 0.1 deg °C Accuracy: 0 - 65 °C: ~1 °C Uses 2 x LR44 / AG13 batteries (included) Size: 84 x 24 x 18 mm, Weight: 20 g H17 A$ 19.00 40 order online: www.profbunsen.com.au Age ~ Prices include GST 6 product suggestions Demos only: F08 p27 F37 p28 G21 p29 F31 p32 Prof p3 p3 p4 p5 The size and shape of objects influence their movement M05 G20 G43 M58 S04 P34 P42 P10 P12 P24 p12 p18 p18 p18 p20 p20 Light & sound can be produced by many sources and can be sensed M19 p7 M59 p7 M13 p8 M45 p9 M46 p9 M47 p9 M16C p9 Materials can be physically changed 5 Materials have observable properties PHYSICAL SCIENCES product suggestions Prof CHEMICAL SCIENCES Year 1 Foundation p5 p6 p6 p6 p7 p8 E34 H16 H01 G21 G19 F37 F33 F03 F49 F34 F48 p15 p23 p27 p29 p29 p28 p28 p28 p34 p34 p37 A push or pull affects the movement or shape of an object M07 M10 M11 M44 M40 M14 Materials can be combined & mixed 7 Year 2 H08 H09 M20 E09 H15 M31 E33 p3 p3 p4 p25 p26 p26 p26 Heat is generated in different ways and flows M28 p7 (demo) M31 p26 Reverse process: H08 p3 H09 p3 E33 p26 A change in state of matter is caused by heat changes 8 Year 3 H10 E17 E16 E14 F01 F06 F08 G27 G21 G19 F31 F23 F39 F07 F02 p11 p13 p13 p14 p27 p27 p27 p29 p29 p29 p32 p32 p32 p33 p34 Forces act on objects directly or from a distance M05 p3 G43 p4 M28 p7 M40 p7 M24S p8 M14 p8 M45 p9 M34 p10 S04 p12 Physical properties of materials influence their use 9 Year 4 p3 p3 p5 p5 p6 p7 p7 p7 M20 M57 P07 P34 P29 P05 M30 M21 P12 P16 P30 P43 P44 p4 p4 p18 p18 p18 p19 p19 p19 p20 p21 p21 p22 p22 Light can be absorbed, reflected & refracted F18 H09 M58 M07 M10 M59 M19 M40 Solids, liquids & gas properties & their behaviour 10 Year 5 p3 p4 p4 p4 p4 p6 p6 p9 p9 E17 E16 E06 E03 E15 E45 M60 E38 E39 E46 E47 E13 F43 F44 p13 p13 p14 p15 p15 p16 p16 p17 p17 p23 p23 p25 p35 p35 Electrical circuits Energy from various sources can generate electricity H08 M20 M03 M32 M29 M11 M10 M45 M46 Changes to materials can be reversible or irreversible 11 Year 6 p3 p5 p5 p11 p25 H10 H16 R09 F01 F24 F17 F05 F22 F07 F49 F42 F02 p11 p23 p27 p27 p29 p29 p32 p33 p33 p34 p34 p34 motion change when unbalanced forces act on it. Gravity F18 M02 M43 M42 E12 Pure substances can be separated from mixtures 12 Year 7 p3 p4 p5 p5 p6 p10 p13 p14 H08 H09 S01 E41 E42 E46 E47 H18 H13 E09 E13 F17 F04 F34 F49 p3 p3 p12 p17 p17 p23 p23 p24 p24 p25 p25 p29 p31 p34 p34 Energy appears in many different forms and can cause change in systems F18 M29 M51 M07 M52 M34 E24 E31 Properties of different states of matter are linked to particle motion & arrangement Chemical change bring about new substances 13 Year 8 Our product suggestions to compliment The Australian F-10 Curriculum p4 p4 p5 p19 p19 p19 p13 p11 p26 S01 S05 E01 E14 p12 p12 p12 p14 Energy transfer explained using wave & particle models M32 M29 M51 M35 M22 M21 E16 Z12 H14 link to the nucleus Chemical reactions, new substances, energy transfer Atoms are made of protons, neutrons & electrons 14 Year 9 p10 p28 p38 p38 p39 p39 E14 E30 F04 F13 F07 F43 F44 G29 p14 p24 p31 p32 p33 p35 p35 p37 Energy is transferred but always conserved Motion of objects linked to laws of physics M37 H03 Z09 Z02 Z01 G06 Periodic Table Types of chemical reactions & their different rates 15 Year 10 CURRICULUM LINKS more products & descriptions online 41 IT’S EASY TO ORDER! Online (preferred): www.profbunsen.com.au ABN By Phone: Australia: (03) 5241 9756 NZ: (09) 3361001 By Mail: Mail your completed form to: Prof Bunsen Science PO Box 7477 Geelong West, 3218, VIC, Australia Schools must include a purchase order number. By Fax: (03) 5244 4986 Int. +61 3 5244 4986 Fax your completed order form along with credit card or purchase order information. Where to call for questions: Got questions or want to know more about a product? Call (03) 5241 9756 or email [email protected] 31 778 824 604 We welcome orders from anyone: Individuals, schools, museums, science centres, etc. • All listed prices are in AUD and include 10% GST. • Printed prices are as of February 2013 and may fluctuate due to currency changes. Please check our website for updated pricing. • GST will be deducted from all orders to international destinations. • Your satisfaction is 100% guaranteed. See details on our webpage under FAQ. • Product colours, design and packaging may vary from those in this catalogue or displayed on our website. AUSTRALIAN CLIENTS A. Educational Institution Orders B. Individual Orders • May be placed online or via email, fax or post; • Must have an official purchase order number if payment is not included; • Payment is due within 30 days of the invoice date. • When ordering online: Please provide a Purchase Order Number. We have the following payment options available: • Order online and pay securely online with Credit Card (Visa/Master) • Order online and pay securely online via PayPal (Visa, Master, Bank Account) • Order online and then phone, fax or e-mail your credit card details through. • Fax or Post our Order Form with a cheque or your credit card details. • Phone your order through and pay by credit card. C. Shipping & Postage We usually process and get your order to the Post Office within two working days. Delivery is usually another 2 to 7 working days depending on your destination, but cannot be guaranteed. If you require urgent delivery, then email / phone us and we will quote you on Express Post options (next business day, most areas). Standard Australian Freight & Forwarding Costs (incl GST): Purchases VIC & TAS NSW, ACT & SA QLD WA NT Up to $150 9.00 11.00 12.50 14.50 15.00 Over $150 12.00 15.00 16.00 23.00 25.00 NEW ZEALAND CLIENTS Prof Bunsen Science & Crescendo Enterprises Ltd NZ have joined forces to enable schools to purchase our products in New Zealand. For NZ customers’ convenience we have listed the estimated NZD prices on the Prof Bunsen Science website. Thank you for your continued support through Crescendo. You are welcome to fill the shopping basket on our website and then copy and email that to Crescendo. Crescendo Enterprises Ltd Ph: 09 336 1001 Fax: 09 336 1002 [email protected] www.crescendo.co.nz OTHER INTERNATIONAL DESTINATIONS Please email your orders to [email protected] Do not make online payments as we have to calculate shipping costs and will then email a proforma invoice. All orders have to be pre-paid by credit card (Visa/Master) or PayPal. 42 ORDER FORM OR DE RF Fax Orders to: (03) 5244 4986 O R M Order on the web: www.profbunsen.com.au Mail to: PO Box 7477, Geelong West, VIC, AUS, 3218 ABN: 31 778 824 604 Date: ..........................Purchase Order No. (Educational Institutions)................................... Name: ............................................................................................................................ School Name (if applicable): ......................................................................................... Delivery Address: .......................................................................................................... ....................................................................................................................................... State: ....................................... Postcode: ..................... Phone: (.........) ........................ Email: ......................................................................... Sign me up for the e-newsletter Item No Description Unit Price Qty Total Sub Total Payment Method Cheque / EFT VISA Mastercard Purchase Order (Educational Institutions) Postage (see page 42) TOTAL Credit Card Expiry Date CVV number Thanks for your Order! (last 3 digits on back) Name on card ................................................................ Signature ...................................................... For further inquiries, please phone (03) 5241 9756 Empowering teachers with engaging products www.profbunsen.com.au [email protected] P: (03) 5241 9756 F: (03) 5244 4986
© Copyright 2026 Paperzz