"AP+physics"

8-core Propeller microcontroller pre-wired to a host of popular peripherals for fast and fun experiments.

Inexpensive, compact counter for measuring milliseconds (in conjunction with the free-fall apparatus 470162-756 ). Each count is started and stopped by a signal at the input sockets. The device is automatically reset to zero each time it is restarted. Includes plug-in power supply.

To study the relationship between mass and density. Lead free set.

Unlike traditional pendulums, the Kater's pendulum center of gravity does not have to be know in order to determine the acceleration due to gravity.

Two speed fan for use with physics experiments.

Economical classroom solution for density lessons.

Thermal expansion of different metals.

Device designed to teach Fleming’s left hand rule.

Aluminum tuning forks for physics experiments.

Essential supplies to build and measure electric circuits.

Calculate density the old school way, measuring the net force acting on a submerged object.

Four different metal cylinders each measuring 38 mm long x 10 mm in diameter.

Steel tuning forks for physics experiments.

Learn How To Make Slime and Polymer Worms!

Perform a quick and easy quantitative verification of Boyle's Law.

The rolling friction car kit provides four cars for exploration into the force of friction. Each car provides a set of different material wheels (wood, fabric, soft rubber, soft silicone) with a different coefficient of friction. By setting the cars in motion with equivalent velocities, one can qualitatively demonstrate the frictional properties of rolling without slipping.