This affordable hot plate has a built-in magnetic stirrer. Both temperature and stirring speed can be regulated independently.
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
A perpetual motion model of the galaxy, makes a good desk toy.
This is a great clean heat demonstration model for the classroom setting!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Create all kinds of marble run combinations with this 80-piece Marble Run set!