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In this simple demonstration, learners investigate the properties of air pressure. Learners place an index card on top of a glass full of water, then invert the glass.

In this activity, learners will explore the dynamics of air pressure by using a candle, a cup, and a dish of water.

"Molecules in Motion" explores how materials behave and change in a vacuum.

In this trick, learners discover how to stick a straw to the palm of their hand, window door, or anywhere using static electricity.

Learners observe a tank of water containing cans of diet and regular sodas. The diet sodas float and the regular sodas sink. All the cans contain the same amount of liquid and the same amount of air.

The "Rocket Reactions" activity is an exciting way to learn about how materials interact, behave, and change.