What if you could draw energy from the night sky without effort? That's the question that researchers at the University of ...

Many of you have seen the process of making this rotary valve engine with a different intake and exhaust system and how I ...

Discover how to build a simple DIY Stirling engine powered by heat from candles using an empty spray can and pen components.

Engineers at Southwest Research Institute (SwRI) have developed a reliable testing methodology to study stochastic pre-ignition (SPI) in hydrogen-fueled internal combustion engines (H2-ICEs), offering ...

In a study published in Physical Review Letters, researchers built what may be the world’s hottest engine — made of a single silica particle ...