This powder is a patented, safe, non-toxic, environmentally friendly polymer developed specifically to imitate most of the properties of snow. The polymers can expand up to 100 times their original size, and will not melt. Just add water to create "instant snow"!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Get swept away by this fantastic robot kit that uses vibrations to move!
Build a magnetic levitating train with this science fair project kit!
Use this temperature-controlled soldering station for a variety of soldering applications!
Do micro-controller projects and program them using your own computer!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!