Great buzzer for science fair projects. Optimal for 1.5V DC (standard AA battery 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.
Command robotic creations with this cool construction kit!
Is it a demonstration of a scientific law or a work of art?
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Make the coolest 3D pin art on your desk with this amazing desk toy.
This magic bird defies gravity before your very eyes!
Explore the wonders of wind power with this amazing kit!
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