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.
Ever wonder how to survive in the wilderness? These cards can help!
Working model representing the sun, earth, and moon and their relationships.
Is it a demonstration of a scientific law or a work of art?
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
A massive mounted set of 100 rocks and minerals found in the US,
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!