Many of us have read about Stirling engines, engines which form mechanical heat pumps and derive motion from the expansion and contraction of a body of air. A very few readers may have built one, but ...

Stirling engines, with their high conversion efficiency and excellent adaptability to various heat sources, show significant promise in the nuclear energy sector. This is particularly true for ...

For enthusiasts and collectors, engines are much more than just mechanical parts; they are marvels of engineering with unique histories. While many focus on mainstream options, some engines stand out ...

ABERDEEN PROVING GROUND, Md. -- An energy-efficient generator intended to power private residences could power autonomous military vehicles for months, according to Army researchers. A team of ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...