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You will need some warm water, a small clean plastic soda bottle, a packet of yeast, 1 tablespoon of sugar, and a small balloon. First, you need to fill the bottle p with bout 1 inch of warm water.

The science experiments kit includes a book to guide you through the experiments, plus three chalk sticks, two modeling clay pieces, two magnets, two balloons and four marbles. Basically, it includes ...

Arizona State University climate scientist Ariane Middel walked the empty streets of a suburban neighborhood in Los Angeles last July. She had an unusual companion in ...

You will need a large iron nail, a fresh D size battery, thin coated copper wire (about 3 feet), and some paper clips. Our last experiment among 15 cool experiments to do at home with household items ...