The Salt Water Fuel Cell Giant Arachnoid Kit gives children a change to learn about new forms of clean energy, while building and powering their very own arachnoid toy. Just feed it saltwater and watch it scurry away--after activating the fuel cell module, the toy can operate for about 5-7 hours. This is a great science fair project or birthday present.
Great tarantula specimen for the science classroom!
Learn how solar cells transform light into electrical energy with this great kit!
A combination of three of our great discovery toys, all in one package!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
This glass Erlenmeyer mug makes an excellent gift!
This science kit is an essential introduction to physics knowledge!