Dreo's new space heater lineup uses fans to move air more effectively through the room. I took a close look at what they can ...

This innovative membrane offers dual benefits: high proton conductivity and hydrogen gas barrier properties. These benefits ...

RDE is a propulsion system that promises higher power, greater fuel efficiency, and lower emissions than conventional rocket ...

Engine manufacturer Pratt & Whitney will use new digital design technology to accelerate its work on the XA103, its submission for the U.S. Air ...

We examine the analytical theories of heat developed by Laplace, Poisson and Carnot, and the thermodynamic theories based on the energy conservation and the principle of the increase of entropy ...

The researchers developed a heat-driven thermoacoustic heat pump that can purportedly achieve a temperature lift of 125 C. It uses a thermoacoustic heat pump to stably release the heat from the engine ...

The Ohio State University is developing a new nuclear thermal propulsion system called the centrifugal nuclear thermal rocket ...

The hottest engine in the world is minuscule, reaches seemingly impossible efficiencies and could approximate nature’s tiniest machines. They used an electric field to trap and levitate the bead in a ...

Mitsui O.S.K. Lines, Ltd. (MOL) announced that the Future Low‑emission Ammonia Marine Engine Project, led by Carnot Ltd. and including MOL (Europe Africa) Ltd., has been selected under the Clean ...

A heat dome is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service issuing heat alerts from Nebraska to Florida. Dangerous heat threatens to bake ...

Prof. SUN Qingping (left) and Research Assistant Prof. LI Qiao (right), both from the Department of Mechanical and Aerospace Engineering at HKUST, demonstrate their newly developed Ti₇₈Nb₂₂ elastic ...

SpaceX continues to improve the design of the Starship heat shield and has added small tanks to help with the engine restart. The new designs were covered by Felix Schlang at What About It? Brian Wang ...