A black and white plastic-encased neodymium button magnet. Neodymium is the most powerful commerically available variety of magnet. Great for science fair projects.
This magnet has a strength of: 2500 Gauss (0.25 T)
The large realistic model has removable organs that can be studied and set back into the correct position.
A cool kit that helps you build your very own robotic arm!
This is a classic demonstration toy of the powers of magnetic fields!
This kit allows to build up to 3 different robots!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
This high precision gyroscope will amaze you with rotational speed and ease of precision.