Science Activities

This simple toy sounds like a swarm of bees.

A rotating black-and-white disk produces the illusion of color.

Suspend an object in the air by blowing down on it.

A bicycle wheel acts like a giant gyroscope.

Stare at one color—but see another.

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

Polarized light reveals stress patterns in clear plastic.

Ready for liftoff? Launch rockets with your own launcher!

Build a rubber-band-powered rolling plastic water bottle.

Watch water boil at room temperature.

Construct a protein through cereal additions.