This 2-cell AA back-to-back battery holder with wires is excellent for use in any hobby or science project. Comes with 6 inch black/red wire leads for easy hook-up. Recommended for electronics applications, for use in science fair projects and more!
Every kid needs one of these spheres!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Build a model green house and 9 other green energy-related devices with this great kit!
Build over 100 exciting electronic projects with this easy to use kit!
Use this awesome prism to teach about optics and light in the classroom setting!
Defy gravity with this cool balancing eagle!