Explore Activities

Speed up geologic time with a sedimentary squeeze.

Discover the outer limits of your eyes.

Even plants have their favorite colors.

Discover why your favorite cat videos don't leak out of optical fibers.

Now you see it; now you don’t—an object without a sharp edge can fade from your view.

Make a simple mini-motor.

Visualize the spectacular fluid motion of convection cells.

Make a stationary triangle appear on a spinning wheel.

Turn an old CD into a spectroscope to analyze light.

Fit nucleic acid and proteins into a small package.

Without a boundary, it’s hard to distinguish different shades of gray.

What do you do if something looks odd in your data?