4M Green Science - Salt Powered Truck
4M Green Science Salt Powered Truck
Learn about the fascinating world of green energy in a fun, hands-on way.
Build this truck and prepare its battery for action. Then add some salty water to power up the battery and watch the truck go! A great green science project and Eco-Engineering kit. Includes truck parts, salt-powered battery and instructions.
- Explore the fascinating world of green science
- Build this truck and prepare its battery for action
- Add some Salty water and watch the truck go
- Recommended for ages 5 and up