With 16 cars and 12 motorcycles, all air-cooled, this simple means of internal combustion finds the spotlight.

Leaving out conventional hydrogen in a context of energy transition is difficult, but there is a water engine that has succeeded (at least partially). It breaks power records. The car with two H ...

Additionally, while water might be non-volatile, plain hydrogen is exceptionally volatile. Car exhaust pipes vent the fuel ...

This engine had ordinary tap water running through its cooling system, and not as a temporary measure to get a wounded car back home. As a result, minerals found in the water eventually caused ...

Coolant is an essential fluid for the engine cooling system of your car. The choice between using water or coolant to maintain and regulate the car's engine temperature has divided motorists and ...