"activities&amp"

Bearing ball set of 3.

Radical Robots

Rugged metal construction and innovative features make this tool an industry standard.

Versatile Unit Tests Several Factors of Friction

Educational Materials, Mechanics, Application: Physics, Aluminum

/!\WARNING: CHOKING HAZARD-Small parts. Not for children under 3yrs.

Demonstration motor with permanent magnets and electromagnets.

Closely wound steel spring.

A Highly Effective Demonstration of Elastic Collision

For educational demonstrations.

Ideal for Collision and Pendulum Demonstrations

A Steady Hold

Dual Scale.

Huge wave demonstrations.

Educational Materials, Mechanics, Acrylic, green, skein

Best seller!