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!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This kit includes several different projects that demonstrate the power of magnets!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Investigate the most important phenomena in biology, chemistry, and physics by conducting more than 100 fun experiments!
Create beautiful art with this amazing sun paper!
Every kid needs one of these spheres!