Energy projects are expensive and take a long time to build. Where to build them is often also a difficult, even ...

Discover how to craft a simple electric motor using everyday household items in this detailed, step-by-step tutorial. Follow along as we transform basic materials—like copper wire, an old CD, magnets, ...

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Well, it's basically like a buddy's program where us eighth graders, we go down to the kindergarten room, and we sort of like ...