This 2-cell AA battery holder with wires is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up, and has a on-off switch function, making it perfect for use in hobby projects. Recommended for electronics applications, for use in science fair projects and more!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
Build a magnetic levitating train with this science fair project kit!
This simple but amusing magnetic toy will keep you busy for hours!
The Wimshurst Machine is a high quality static machine for student labs.
A beautiful desk or bookshelf accessory for the reading fanatic in your family!