This environmental battery kit uses natural materials like mud, lemons, and water to power a light bulb, a watch, and activate a music clip. Detailed instructions include interesting science facts on green energy. This environmentally-friendly science kit is excellent for science projects, classroom demonstrations or homeschool activities.
Build your own 10 inch kaleidoscope with this great kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Watch this laser pointer emit a cool purple beam!
Every kid needs one of these spheres!
Build over 100 exciting electronic projects with this easy to use kit!
This advanced physics kit is perfect for older children already versed in physics knowledge!