Build a car that runs on water.

Fuel Cell X7 Hydrogen Powered Car is a great science project. Learn about Green Energy. With award-winning Fuel Cell X7 Hydrogen Powered Car, build a model car that runs on hydrogen gas using a unique reversible fuel cell. See for yourself how a car can work without any fossil fuels.

With Fuel Cell X7 Hydrogen Powered Car, first use the fuel cell to separate water into hydrogen and oxygen gas. Then, plug in the motor and the fuel cell uses these gases to produce electricity that moves the car across the floor or table. The only by-product is clean water.

Includes a full-color 16-page manual.

Requires two "AA" batteries to split water into gas. Also requires distilled water.

By Thames & Kosmos. 10 years to adult.