Thursday, January 24, 2008

Science Fair projects

My science fair project was about which food makes more gas, fruits or vegetables.
My hypothesis was that the fruits will decay first.

I will do this by putting sliced fruits in a bottle with soil and put a balloon on top of it. It will blow
up and later it will pop. I did the same for the vegetables.

The results were that the vegetables made more gas and the balloon for it popped first.
I was wrong and next time i will try to use something else with decaying food.

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