Great for drawing 5V power from any USB port for electronics hobby projects. Power a DC motor, buzzer, light bulb or Arduino module.
Ever wonder how to survive in the wilderness? These cards can help!
Get this great introductory chemistry kit for your favorite young scientist!
See the solar system in action!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This simple but amusing magnetic toy will keep you busy for hours!
Build a hand that realistically moves its fingers using shape memory allow technology!
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