Learn about free-running oscillators with the LED Robot Blinker Electronics Solder Kit. It comes with a detailed instruction manual and materials to build the blinker, which includes tips on how to solder the unit. A good option for activities in the science classroom, as a science project on electricity, or as a fun home hobby project.
Discover how solar cells make electricity with this awesome kit!
Build your own windmill generator kit by recycling a plastic bottle!
The Wimshurst Machine is a high quality static machine for student labs.
A combination of three of our great discovery toys, all in one package!
The large realistic model has removable organs that can be studied and set back into the correct position.
This simple but amusing magnetic toy will keep you busy for hours!