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 kit allows to build up to 3 different robots!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
This simple but amusing magnetic toy will keep you busy for hours!
Build a magnetic levitating train with this science fair project kit!
Check out this high-quality gyroscope!