Investigate how to predict the color of an afterimage.

Tinker with a set of open-ended materials and mechanisms to create sound patterns.

This kit of reusable parts supports participants in building kinetic sculptures that balance on a single point.

Build rollers that move in whimsical ways or make surprising sounds as they scoot, wobble, and tumble down a wide wooden ramp.

Learn how to fly with this neat mirror trick.

Find order in well-mixed chaos.

Get outside and discover the diversity of insect life in your neighborhood.

Investigate how to balance weights on a balance board.

Suspend a ball in a stream of air.

Design whimsical kinetic sculptures by tilting, sliding, and suspending everyday objects in surprising arrangements.

Does it matter which end is up?

This simple toy sounds like a swarm of bees.