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 ...

Researchers at Ohio State University say they’ve reached a new milestone in nuclear propulsion that could dramatically speed ...

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 ...