BOOM BALLOONS

                                  HEAT

We go with the experiment of the heat.
I love ballons and then I decided to do my experiment with them.

                           MATERIALS:
2 balloons 
water 
1candle

EXPERIMENT

First we inflate a balloon and put water on it 
we light the candle and carefully pass it over as you can see it does not explode but gets a little black.
Now a balloon without water and when it 
takes  heat it explodes quickly.
 ¿YOU UNDERSTAND  THIS  EXPERIMENT?
Is simple, if the balloon has water inside it, the heat is transferred to the water, which needs a long time to warm up, therefore the rubber never heats up enough to explode.