A polished aluminum clamp designed to hold thermometers and other small rods. Fully adjustable with thumbscrews. Jaws hold tubes up to about 1/2" in diameter. Essential for laboratories.
Watch what your music can create with this amazing Snap Circuits set!
This project book and sample kit introduces you to shape-memory alloy technology!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Build 14 assorted solar robots, some of which can travel over water!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
This classic device is used to demonstrate the conservation of mechanical energy.