"activities&amp"

Dramtically demonstrate the power of atmospheric pressure

Observe the density across different materials and sizes.

These 6 mm thick fiberboard wheels come with drilled center holes for 4 mm dowels.

Ideal for classroom demonstrations of centripetal acceleration and transformation of potential energy into kinetic energy.

Accurate apparatus for demonstrating Newton's laws of motion.

Effectively illustrate Newton’s Third Law with this exciting and simple discrepant event.