Set of 8 aluminum tuning forks ranging from 256 to 512 Hz in frequency. Use it in physics experiments with sounds or to tune instruments.
Comes in a wooden case with a striking hammer.
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
See the solar system in action!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
This microscope is so versatile you can even take it with you on a job site!
This kit will get your paper plane ready for takeoff!
The cards show the name of the element, the atomic number, group, natural state and common usages!