A great telescope for the beginner student. Made from sturdy construction, this telescope will last through years of wear. It features a 2″ diameter lens, 360mm focal length, and two eyepieces 6mm and 20mm.
Device that demostrates conservation of momentum and energy. Pull back one or more of the balls and ...
These sets are designed to teach students the concepts of force and mechanical equilibrium as they r...
Iron filings are for observing magnetic activity. Sold as a 500g bottle.
Assemble your own DC motor and learn by doing!