This small but powerful electro-magnet can lift up to 2.5kg with only 3V power (two AA batteries)! Great for teaching about electricity and magnetism, for DIY hobby projects and science experiments.
This SUPER Erector Construction set is one of the best you'll find anywhere!
Build a hand that realistically moves its fingers using shape memory allow technology!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Build a model green house and 9 other green energy-related devices with this great kit!
Build your own windmill generator kit by recycling a plastic bottle!
This advanced physics kit is perfect for older children already versed in physics knowledge!
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