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 LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Ever wonder how to survive in the wilderness? These cards can help!
Start a great hobby in electronics with this state of the art electronics project lab!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
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.