*BRAND NEW* - Salt Water Fuel Cell Spider Kit
BRAND NEW - SEALED BOX - Salt Water Fuel Cell Spider Kit - R.R.P. $28. This is a concept of an environmentally-friendly fuel cell spider. The kit teaches children about new forms of clean energy, while building and powering their very own toy spider: feed it saltwater and watch it scurry away! Use salt water as a fuel to make the spider move. First build the spider, then be amazed that by adding just a few drops of salt water the spider will come alive and move along in a frightening manner.