This geared DC motor is excellent as a component in DIY mechanical projects, such as making your own solar or battery powered cars or robots. Can be used with a wide variety of hobby and science fair projects.
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Learn about hydrogen fuel cells with this incredible kit!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Build your own 10 inch kaleidoscope with this great kit!
This caffeine molecule mug makes an excellent gift!
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