A groundbreaking innovation is shaking up the car industry – a water-powered engine ... Watch as we explore how this water engine works, its impact on the environment, and why it could make ...

Only trace levels of carbon emissions, or roughly 1.5 grammes of CO2 per horsepower-hour (g/hp-hr), have been detected in the exhaust. The engine is powered by a combination of hydrogen, electricity, ...

For example, [Tom Stanton] took a previous air engine design, did away with the air compressor, and instead used gravity and water to create just a few PSI to run the engine. The basic setup is to ...