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Makethe bombmix on page3 Step1.
Ourmineralspringslook like naturalpoolswith the samegas
makingthe bubbles.Butwe usechemistry-not
geology!
Add Half a scoopof sodium Bicarbonate
to oneend pooland add Half a scoopof
CitricAcidto the otherend pool.
D
Nowadd morewaterto eachpooluntil they
overflowand mix in the middlepool!
Canyou explainwhat is happening?*
Makea lavabombfollowing the recipe
on pages3. Or useyourBreadCrust
Bombfromthe lastactivity.
Add 4 dropsof REDand stir.
Yesit mightfizza bit morethanbefore.
COLD
.,...--~..__.,---....._
Washout the
beakerandput
in 15ml of cold
water.
15ml
Holdthe beakerin yourhandfor 1
minute. Weneedto handwarmthe
waterdj
just a bltl
D
Putit on the workbench
.
Waitand watch...
Canyou explainwhat is happen
i ng?*
'
15
r,)
Holdthe beakeroverthe sink.
Dropthe bombinto the beaker
.
Canyou feelthe
temperaturein the
beakerchanging?
Keep
vourBread
Crust
Bomb
forthe
next
activitV!
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Justfill each
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Stireachpool
with a different
cleanstick.
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PlEISE
REIIElilEHSlfDYINFOIIITION
1. Readthe safety leaflets before you
start any activities.
• Exploding VolcanoWorkingshopis a safe
and non-toxic kit when usedas directed.
Howeverlike most activities,it can be
dangerouswhen usedin the wrong way.
2. Wear the safety equipment provided
when directed.
3. Keepthe caps on bott les when not
in use.
• DO NOT storelavabombs in airtight
containers.Pressu
re buildup may lead
to injury.
4. Createa clean, uncluttered working
area. Work on an old newspaperor
paper towels next to the sink.
Squeeze
a pinchof mixture.It shouldstick
together.. just.
6. Wash your hands after carrying out
the activities.
Makeanotherbomb,but this timeCRUMBLE
it into
the craterand add LavaFoamliquid. Whathappens
this time?
Theselavabombsarenot likereal lavabombs.
Wethink they areevenmorefun. Youare mixing
a naturalacidwith a baseto makea lumpor
bombthat will fizz in water.
Canyou explain?*
Now using a cleanbeaker:add 2 scoops
of SodiumBicarbonatefromthe Blue
labelledbottle...
and 1 scoopof Citric Acidfromthe
Redlabelledbottle.
• Beforestartingthe activities,readthe safety
information in this manual and also in the
'SafetyInformation' sheetprovidedwith
the kit. Keepthe information for
referencepurposes.
5. Put any waste in the bin, not down
the sink.
Tipthe LavaFoamliquidinto the crater.
Scoopthe mixtureinto the bombmould.
Pressit down gentlybut firmlywith yourfinger
until the mouldis full.
Thenwait for about3 minutes.
Andwatchwhat happens
...
• It is bestto be neara tap and sink.
Evenbetter, wo rk on the draining board
of your sink.
7. Store the kit out of reach of small
children.
D
DONOTput the volcanoislandin hot
water or the dishwasher.It will
distort. Washby handin warm water.
WHAT'SIN THEKIT?
A
U
~
~
Sodium
Bkarbonate Scoops
§
~
~
CitricAcid
/
.
~p-
~
StirringSticks
2
f1
Carefullypushthe sideof the bombso it slipsout
of the mould.
(If it breaksup, repackthe bombandtry tapping
the mouldholdingit upsidedownoveryourhand.)
Gentlylift it ontothe bumpydrying rackto dry out.
Krts~t~~ksu p,
rub the mould wrth
a little cooking oil-....
Colour
r::.:1
VolcanoIsland
Volcanoislandis brown,but to make
the instructions
easierto follow,we
drawit in Blackand White.
Thenadd ONLY2 dropsof REDcolour.
Youwill seea bit of fizzing andthat
is OK.
Stir with a stirringstickuntil the mixture
is pinkand crumbly
.
Lava
Foam
......
0
Gloves
THE
FIRST
ERUPTION
?
COLD
In
the VERY
CLEAN
beaker
add 15ml
of ,-......__..,.-...._
waterand 8 drops
of LavaFoam.
NOTE:Youwill need
to snip the tip off the
LavaFoamspout.
15ml
Lava
~rwi§
~
~
\,fJ;/
Youcanmakeanotherlavabombanddry it on
the sparebombrack.
PlaceyourLavabombin the crater.
D
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Al~)tnbaJowpeaJpue a111oss1p
qwoqJOSl!q a1un.
Washand DryyourVolcano
.