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 ...

A flexible ceramic has properties similar to metal. It's tougher than the latter, but you can flex it like no other. A new study from a group of Chinese scientists suggests that it can revolutionize a ...

Ceramic matrix composite (CMC) materials are made of coated ceramic fibers surrounded by a ceramic matrix. They are tough, lightweight and capable of withstanding temperatures 300-400 degrees F hotter ...

As the world is gradually turning into an electric vehicle market, individuals tend to believe that the internal combustion engine is approaching its demise. This technology has been driving ...

Engines need a perfect ratio of air to fuel for optimal combustion, and too much of either comes with its own set of ...