This 1-cell AA battery holder with wires is excellent for use in any hobby or science project. The unit includes wire leads for easy hook-up, and it has an on-off switch function, making it perfect for use in hobby projects. Recommended for electronics applications, for use in science fair projects and more!
This kit includes several different projects that demonstrate the power of magnets!
Watch this laser pointer emit a cool purple beam!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
This caffeine molecule mug makes an excellent gift!
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
Learn how solar cells transform light into electrical energy with this great kit!