This "green" solar mechanics science kit allows you to build six different models that run on solar energy. The models you can build are a solar fan, a color wheel illusion toy, a CD reflector toy, a holographic spinner, a vibrobot, and a bird-in-the-cage illusion toy. No batteries are required to run any of the models--sunlight or a strong ambient indoor light is enough to power the solar cell. This green science kit is an excellent choice as a science project for school or for a unique educational toy for the holidays.
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
This caffeine molecule mug makes an excellent gift!
Watch shape memory alloy technology in action with this solar-powered kit!
Build your own models powered by air and water pressure to learn about the laws of physics in this kit!
Small booklet that gets you started in the wonderful world of rocks, minerals and crystals.
This mouse includes a real scorpion mounted on the inside of it!