4M – Eco Engineering – 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 6 and up