This quadruple pulley system will work great for any physics experiments. Its steel frame makes it very strong and capable of lifting loads with ease. Mounting hooks are conveniently placed on both ends of the pulley which allows you, the operator, to use them in virtually in any situation. Having four separate wheels allows for multiple applications.
NOTE: Pulley is intended for small school projects only, and can hold about 1kg in weight. Not intended for industrial use.
Make the coolest 3D pin art on your desk with this amazing desk toy.
This project book and sample kit introduces you to shape-memory alloy technology!
Build 14 assorted solar robots, some of which can travel over water!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
It's fun to be smart with this fast-paced board game!
Defy gravity with this cool balancing eagle!