Build this Green Science - Salt-Powered Robot that runs on the power of salt. It's a great beginner robotics kit for avid learners. Assembly required. Each piece is in a colored box. 6.6 x 8.5 x 2.3 inches.
Build this Green Science - Salt-Powered Robot that runs on the power of salt. It's a great beginner robotics kit for avid learners. Assembly required. Each piece is in a colored box. 6.6 x 8.5 x 2.3 inches.