Though sci-fi movies would have us believe that space is incredibly cold — even freezing — space itself isn't exactly cold. In fact, it doesn't actually have a temperature at all. Temperature is a ...
A set of peer-reviewed studies and federally funded research projects have shown that solar cells can double as curved mirrors, generating electricity and high-temperature heat from a single piece of ...
An international research group led by Slovenia’s University of Ljubljana has conducted a review of emerging ultra-high-temperature heat-pump technologies based on solids or gases. All of those ...