Great buzzer for science fair projects. Optimal for 9V DC (standard 9V 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.
Get swept away by this fantastic robot kit that uses vibrations to move!
This classic device is used to demonstrate the conservation of mechanical energy.
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This ultimate chemistry set features 250 mind-boggling experiments!
This magic bird defies gravity before your very eyes!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!