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Learners can program a compass to draw a circle by itself using a Pico Cricket, some Legos, and lots of tape! Pico Cricket is required.

This activity guide includes instructions on how to build a "Shake Table" by mounting an eccentric mass (off center) on the shaft of a small dc motor.

Learners build a wind turbine and test it to see how much energy is created.

This is a series of demonstrations about different electrical and magnetic phenomena.

In this activity, learners examine antibodies and antibody recognition using a model.

In this activity, learners evaluate the potential performance of air rockets placed inside a wind tunnel.

This simulation of laparoscopic surgery enables learners to practice and to learn this modern surgical technique.

In this activity, learners design a bicycle helmet. Participants will explore the design of bicycle helmets to gain an appreciation for the role that helmet layers play protecting the head.

In this outdoor activity, learners design devices that will catch prey or gather plants.

In this activity, learners try to float ink on the surface of water to create a pattern and then capture it with absorbent paper.