Strips of plastic on a globe model our atmosphere.

Find order in well-mixed chaos.

Discover why the sky is blue and the sunset is red.

Watch water boil at room temperature.

Turn an old CD into a spectroscope to analyze light.

Make your own heat waves in an aquarium.

Create a convection cell inside a CD case.

If you want to stay hidden, you'd better stay still.

Create a scale model of the earth-moon system using different-sized spheres.

Prove to yourself that Galileo was right.

Create clouds in a bottle by rapidly expanding the air.

Model the carbon cycle and its principal reservoirs and flow rates using rice.