Thames & Kosmos

Boy's Thames & Kosmos 'Fuel Cell X7' Experiment Kit

Your budding green engineer will explore the exciting future of fuel-cell automotives in a user-friendly experiment kit. A crystal-clear manual guides them step-by-step through the process as they construct their own miniature reversible fuel-cell car that runs on, that's right, water. Style Name: Thames & Kosmos 'Fuel Cell X7' Experiment Kit. Style Number: 754277. Available in stores.