Sunday, 5 February 2012

Bottle Volcano

I just love science experiments...especially when they are simple and exciting. My kids just loved this experiment and all it took was a few items from around the house and about 3 minutes to set it up.



All you need is vinegar, baking soda, a balloon and a bottle.

Pour the vinegar in the bottle and fill the balloon with baking soda. Then all you have to do is fasten the balloon onto the top of the bottle. Once everyone is ready, dump the baking soda from the balloon, into the bottle.



Now sit back and watch.

The balloon gets bigger...



...and bigger.



Voila! A quick and easy science experiment your kids will love.

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