Eco-Battery Vehicles-Kidding Around NYC

Thames and Kosmos

Eco-Battery Vehicles

2 in stock.

$79.99

Details:

Explore the future of electric cars by building and experimenting with 20 different models
Learn how batteries work
Metal-air electrochemical Cell uses magnesium plates, salt water, and oxygen to generate electricity
One magnesium plate last six times longer than a regular AA battery