Water injection is a tried-and-true method for cleaning up the combustion process in a diesel engine. It reduces both combustion temperatures and the resulting particular emissions. But what if you ...

The widespread claim of a water-powered car, particularly one from Toyota, is a recurring myth and scientifically inaccurate as water is not a fuel. Toyota's recent announcement, often misconstrued, ...

A few months back, Porsche engineers obtained a patent for a system to inject water into the cylinders of an engine. That's ...

The idea of a water-powered car is one that’s been in the public sphere for many years. It’s captured imaginations for decades, with the promise of it being a revolutionary shift from fossil fuels to ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

The Astron Aerospace H2 Starfire is a clean burning hydrogen and water powered internal combustion engine alternative to battery cell technology. There is very little parasitic power loss with the H2 ...

Imperial College London researchers have created a tiny rocket engine for small satellites. It's called the ICE-Cube Thruster and runs on water. Using electrolysis, it splits water into hydrogen and ...