Wednesday, February 25, 2009

The Question: How can I inflate a balloon without blowing air into it?

Step One: Measure four tablespoons of vinegar into an empty water bottle.Step Two: Using a funnel, measure two tablespoons of baking soda into a balloon.Step Three: Carefully place the balloon onto the bottle. Step Four: Slowly lift up the balloon, dumping the baking soda into the vinegar.Amaze yourself and your little brothers. Hey, the vinegar fizzes and the balloon inflates!
That was cool!Time to put it into the Science Notebook.

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