These safety goggles are indirectly ventilated and are therefore recommended for protection again accidental chemical splashes. They also protect against frontal particulate impact. They are a must have for any chemical experimentation.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
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.
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
This classic desk toy will keep you amused! Large, 7 inch tall version.
With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion, and how an electric generator does just the opposite, converting motion into electricity.
This caffeine molecule mug makes an excellent gift!
Great tarantula specimen for the science classroom!