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

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

Engineers at the University of California, Davis, have invented a device that can generate mechanical power at night by linking the natural warmth around us to the cold depths of space. The invention ...

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 ...

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Engineers are using the temperature difference between Earth and space to power a low-temperature Stirling engine that drives ...

Exowatt sees this technology as simple and almost infinitely scalable. Simply adding more containers to the generator creates more electricity. In parts of the world that are consistently sunny, the ...