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"What's in the Water" lets participants use tools to solve the mystery- what chemicals and compounds are in a sample of water?

In this activity, learners use sieves with different-sized holes to sort balls by size.

In this activity, learners explore how the application of nano-sized "whiskers" can protect clothing from stains.

This interactive demonstration reintroduces learners to three states of matter (solid, liquid, gas), and introduces them to a fourth state of matter, plasma.

This activity models some of the ways natural processes, such as erosion and sediment pollution, affect Earth’s landscape.