A low cost pulley for simple machines experiments which can be clamped to a table.
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Use this temperature-controlled soldering station for a variety of soldering applications!
Build your very own smart robot!
Ever wonder how to survive in the wilderness? These cards can help!
Build 14 assorted solar robots, some of which can travel over water!