This strong Alnico (Aluminum-Nickel-Cobalt) bar magnet is a must for science projects. Comes with marked north and south poles. Size: 1.85 in (47mm) x 0.43 in (11mm) x 0.25in (6mm) Color: Shiny silver.
This magnet has a strength of: 700 Gauss (0.07 T)
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Build your own windmill generator kit by recycling a plastic bottle!
Build a robot that's an artist too!
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.
See the solar system in action!
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