Patent #: FP1111007-US-D
Building on the success of OWI's award winning Salt Water Fuel Cell Car, the second generation appears to be just as dynamic...maybe a little frightening. After activating the fuel cell module with a saltwater mixture, the magnesium metal sheet (3 sheets included) can operate the Spider for about 5-7 continuously.
The Salt Water Fuel Cell Giant Arachnoid Kit gives children a chance to learn about new forms of clean energy, while building and powering their very own toy: feed it saltwater and watch it scurry away!
“100 best educational toys for Christmas” by TheSchoolRun
Fuel Cell Magnesium Refill Pack
Green Energy & Robotics Technology Curriculum