This affordable hot plate has a built-in magnetic stirrer. Both temperature and stirring speed can be regulated independently.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This kit allows to build up to 3 different robots!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
This is a classic demonstration toy of the powers of magnetic fields!
Use this temperature-controlled soldering station for a variety of soldering applications!