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

This activity encourages visitors to build an electroscope—a simplified version of one of the tools scientists use to study the invisible forces on Earth and in space.

In this activity, learners participate in several full-body interactive games to model the process of self-assembly in nature and nanotechnology.

This activity introduces learners to the structure and properties of carbon nanotubes.

In this activity, participants will learn how stars form from the dust and gas that exists in space clumping together.

In "Chemistry Makes Scents," participants use their noses to distinguish between chemicals with very similar structures.