Watch glass has multiple uses in a laboratory. It may be applied as a jar cover in condensation experiments, a protective lid to prevent contamination by dust particles stored in a container, and as an evaporative surface when crystallization or precipitation or being observed. Highly recommended for use in science fair projects and classroom experiments!
Learn about detective science through this fun fingerprinting kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Get one of the craziest and coolest kaleidoscopes around!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This simple but amusing magnetic toy will keep you busy for hours!
A combination of three of our great discovery toys, all in one package!