Great buzzer for science fair projects. Optimal for 3V DC (two standard AA batteries in series will work!)
Create your own circuits or test batteries and solar cells with this buzzer. Connect it to a battery and a key switch to make your own Morse code circuit.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
The Wimshurst Machine is a high quality static machine for student labs.
Is it a demonstration of a scientific law or a work of art?
This is a classic demonstration toy of the powers of magnetic fields!
Use this temperature-controlled soldering station for a variety of soldering applications!
Every kid needs one of these spheres!
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