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.
Watch this spaceman fly through the sky!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
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An ancient toy featuring optical illusion and hands-on fun that never grows old!
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
Start a great hobby in electronics with this state of the art electronics project lab!