Heat is not supposed to behave like this. In everyday life, warmth seeps and diffuses, spreading from hot to cold in a slow, smearing process that never looks anything like a crisp sound wave. Yet ...

Sir Keir Starmer and Rachel Reeves, the Chancellor, are shown a heat pump. The units can produce a low hum of between 40 and 60 decibels - Jonathan Brady/PA Wire Noise restrictions on heat pumps are ...

University of Utah physicists have developed small devices that turn heat into sound and then into electricity. Thermoacoustic prime movers hold promise for converting waste heat into electricity, ...

Physicists at MIT have spotted the second sound of a superfluid. Besides being pleasantly alliterative, the phenomenon may explain how heat moves through certain rare materials on Earth and deep in ...

Scientists at MIT have directly captured signs of “second sound” in a superfluid for the first time. This bizarre phenomenon occurs when heat moves like sound waves through an unusual state of matter.

If you spend most of your drive time in a newer vehicle you understand the letdown that comes with taking the wheel of a classic Mustang during the summertime. Even with air conditioning and OEM body ...

This may not fit in "other hardware", but this seemed to be the closest fit, so here it is. We got an outdoor heat pump with a heat strip/air handler installed at our house last year. It's working ...

WEST LAFAYETTE, Ind. — A solid can serve as a medium for heat and sound wave interactions just like a fluid does for thermoacoustic engines and refrigerators – resulting in leak-free machines that can ...