Neodymium magnets are some of the strongest in the world. These are N50 models, which denotes higher quality and a stronger grade than most other neodymiums. This disc magnet measures 20x5mm, and can be used for a variety of applications, including science fair projects and experiments requiring a particularly strong magnet.
This magnet has a strength of: 3000 Gauss (0.3 T)
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This classic device is used to demonstrate the conservation of mechanical energy.
This is a great clean heat demonstration model for the classroom setting!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Build over 60 projects with this deluxe version of the Snap Rover kit!
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