Explore Activities

What's the quietest sound you can find – and how can you find it? Download listening tips.

Know your C, M, Y, and K.

Make a simple mini-motor.

Watch water boil at room temperature.

Watch de-shelled eggs swell and shrink in different fluids.

Who needs expensive optical equipment to see better?

You may be surprised at the results of this "wimpy" workout.

Learn about the body's vital defense force.

Give a light source the raspberry and watch it wiggle.

Stain your clothes on purpose.

Create and examine an ice balloon.

Soap bubbles float on a cushion of carbon dioxide gas.

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