This amazing plastic tube with iron filings enables one to visualize magnetic fields around an included Alnico magnet. By moving the Alnico (Aluminum-Nickel-Cobalt) cow magnet inside the tube hole iron filings will string together to form visible 3D structures in the shapes of the magnetic field lines. This tube is a great learning tool in demonstrating magnetic fields, and their interaction with iron.
Create beautiful art with this amazing sun paper!
Build a robot that's an artist too!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This advanced physics kit is perfect for older children already versed in physics knowledge!
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!