Technicraft

Technicraft science

Things we used

Burning meths

Match's

Sauces

Damp cold cloth

Tripod

Gas mat

Balloon

Flask

Ice cube

1.Put the burning meths under the tripod

2.Put the gas mat on top of the tripod

3.Put the flask on top of the gauze mat

4. Get an ice cube if it does not fit in the flaze
then rub the ice
cube in the palm of your hand to make it smaller
drop it in the flaze

5. Get the balloon and stretch it to make it bigger
then pop it over
the flaze

6. Light the meths burner and observe

Tips

If you stretch the balloon your stretching the
polymer so that it
does pop.

If the ice cube is to big rub it between your palm

Put the saucer, matches and cold damp
cloth on your working
hand side so that it is ready to grab.

What I learned

I learned that when cold air
touches hot air the
cold air wants to get out of there
so it tries to get
up and out of the glass which creates
air to make
the balloon grow my all growed
so much it burst.

I think that doing this
experiment was fun
because it was interesting
talking about
condensation and other things
that i did not
know about.

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