4M Green Science Salt-Powered Robot STEM Building Kit Britty Flynn Kids work at their own

Kids work at their own pace

The Magical 3D Unicorn Walkie-Talkies feature:

Ideal educational toy for children ages 3 and up

Stylish purple halter top and floral skirt ensemble

this engaging board game takes you through heart-pounding medical scenarios and gripping personal dynamics

4M Green Science Salt-Powered Robot STEM Building Kit Britty Flynn Kids work at their ownThis robot runs on salt water instead of batteries. Kids snap together the chassis, wheels, and motor, then mix up a saltwater solution to fuel the magnesium air battery and watch the bot roll forward. The kit is part of the 4M Green Science range and focuses on alternative energy and eco friendly power concepts through hands on building and experimentation. Powers a working motor using only salt water and a magnesium air battery Includes all parts