Salt Water Fuel Cell Spider Kit


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This Salt Water Fuel Cell Spider Kit contains everything you need to make a realistic (although quite large) robotic spider that is powered purely by water with a little added salt. Once you have completed and activated your spider, it will scurry around on the floor, it's legs moving up and down as it runs. Watch it scurry for 7-8 minutes before re-fueling!  The spider is powered by a special fuel cell (that you build yourself) to create power through a chemical reaction between metal and saline water. You'll find this kit to be fun and educational as you learn about new forms of clean energy and the anatomy of a spider!  Ages: 8 years+