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“Exploring Earth: Investigating Clouds” is a hands-on activity in which visitors create a cloud in a bottle and explore it with laser light.

In this activity, learners observe the water cycle in action! Water vapor in a tumbler condenses on chilled aluminum foil — producing the liquid form of water familiar to us as rain and dew.

In this experiment, learners float colored ice cubes in hot and cold water.

In this weather-related activity, learners make a portable cloud in a bottle.

In this activity, learners explore Boyle's Law and discover that water will boil at room temperature if its pressure is lowered.