This 1-1/4 inch ceramic horseshoe magnet is made of strontium ferrite. It is a classic low-cost magnet for demonstration and experimentation. It comes with north and south poles indicated. Colors may vary. Get a few of these for your next science fair project!
This magnet has a strength of: 450 Gauss (0.045 T)
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Make the coolest 3D pin art on your desk with this amazing desk toy.
Learn all about Newton’s Laws and Energy conservation.
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
Start a great hobby in electronics with this state of the art electronics project lab!
See the solar system in action!