Standard glass 100mm petri dish. Great for chemistry experiments.
Petri dish size: 100mm (4 inch) in diameter x 20mm (3/4 inch) thick
This is a classic demonstration toy of the powers of magnetic fields!
The Wimshurst Machine is a high quality static machine for student labs.
Discover how solar cells make electricity with this awesome kit!
Build over 100 exciting electronic projects with this easy to use kit!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This mirascope creates a 3D hologram image!