Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This 10A model is suitable for 6V/12V DC. Also features over-charge, over-discharge, overload, and short-circuit protection.
Head into the lab for an in-depth investigation of genetics and DNA!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Build your own 10 inch kaleidoscope with this great kit!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!