Gungan Gungan

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Gungan Gungan
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Egg experiment. The air cools so it's pressure reduces and sucks the egg into the bottle.

Model: This model could be used in conjunction with the actual activity to help teach the concept of differences in air pressure.

Create a Cloud in a Jar and watch the air currents as hot air rises, cools and then sinks. | Steve Spangler Science

The water on the ground heats up and turns to vapor and the vapor travels up into the atmosphere and creates clouds. But how do those clouds form? Here’s an experiment that demonstrates how the water molecules join together and form a cloud.