Tom Tompkins
Related Exhibits
Bicycle Wheel Gyro
Tilt a spinning bicycle wheel while you’re sitting in a swivel chair and—surprise—you’ll start spinning in circles, too. You can also witness the same phenomenon here by hanging a spinning wheel from its axle.
Where: Crossroads: Getting Started
Diffraction Shadows
Shadows made with laser light have light and dark bands.
Downhill Race
Believe it or not, when objects roll downhill, it’s not their weight or size that determines their speed—it’s how their weight is distributed.
Newton's Prism
Prisms separate white light into colors, then recombine these colors back into white light.
Pedal Generator
Power these appliances with your feet!
Where: This exhibit is not currently on view.
