"physics kits"

This working model hydraulic/pneumatic jack shows how hydraulic or pneumatic systems can multiply forces.

Trebuchet: the greatest weapon from the ancient world

This Ballistics Cart demonstrates the independence of vertical and horizontal motions.

This apparatus illustrates the effect of gravity on projectile motion.

Recreate the medieval weapon using counterweights.

This kit is used to perform the classic experiment of the 'Monkey and the Hunter'.

Ideal for studying rotational dynamics.

Intermediate-level rocket with laser-cut balsa fins and streamer recovery system.

Easy-to-assemble beginner level rocket with pre-colored parts.

The most complete model rocketry kit on the market.

The iconic Alpha III model rocket, complete with launch pad and controller.