Use this thermo-electric cooling module for a variety of electrical applications. It comes with 2 wire leads for quick connection. It’s perfect for science fair projects, hobby projects, and more.
This beautiful candle holder is carved out of natural amethyst!
Do micro-controller projects and program them using your own computer!
This ultimate chemistry set features 250 mind-boggling experiments!
This black scorpion specimen is great for the classroom setting!
Learn about hydrogen fuel cells with this incredible kit!
An ancient toy featuring optical illusion and hands-on fun that never grows old!