This 4-cell AA battery holder is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up. Recommended for electronics applications, for use in science fair projects and more!
A massive mounted set of 100 rocks and minerals found in the US,
Get this great introductory chemistry kit for your favorite young scientist!
This classic desk toy will keep you amused!
Learn all about the science of light, optics and visual perception with this wonderful kit!
Watch this laser pointer emit a cool purple beam!
Use this temperature-controlled soldering station for a variety of soldering applications!