Engineers have built a modern Stirling engine that quietly turns the cold of outer space into steady mechanical power, using ...

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

Researchers have created a device that generates mechanical power at night by harnessing the natural temperature difference between warm ground and the cold of outer space. Engineers at the, Davis, ha ...

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