We install a simple engine heat exchanger that turns wasted engine heat into warm air for the cabin. It runs whenever the engine is on, costs almost nothing to operate, and adds serious comfort in ...

As the world battles rising inflation, a cost-of-living crisis, climate change and more, it’s clear that the fossil-fueled status quo is not working. Fossil fuels may have seemed like the crutch we ...

image: Engineers at MIT and NREL have developed a heat engine with no moving parts that is as efficient as a steam turbine. view more CAMBRIDGE, MA -- Engineers at MIT and the National Renewable ...

Heat has always been something we thought we understood. From baking bread to running engines, the idea seemed simple: heat spreads out smoothly, like water soaking through a sponge. That simple ...

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 ...