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)
Build a model green house and 9 other green energy-related devices with this great kit!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Learn about detective science through this fun fingerprinting kit!
This genuine meteorite is great for the rock collector in your family!
Learn all about Newton’s Laws and Energy conservation.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!