Scientists have created eco-friendly “quantum inks” that can replace toxic metals in infrared detectors. The breakthrough ...
Manufacturers of infrared cameras face a growing problem: The toxic heavy metals in today's infrared detectors are increasingly banned under environmental regulations, forcing companies to choose ...
According to the theory of general relativity, a galaxy must have a certain amount of mass to be held together by gravity. However, scientists don’t see enough visible mass in many galaxies in the ...
ADAMS, Tenn. (WKRN) — Is it history, or haunting? The Bell Witch story has blurred that line for more than two centuries. Adams, Tennessee, which was home to the Bell family, is known for one of the ...