PowerLight's wireless system could keep military drones flying indefinitely, or be adapted as a directed-energy system for ...
If you walk across the open yard in front of the Physics, Math and Astronomy building at the University of Texas at Austin, ...
A tiny silica bead, just 100 nanometers across, sits suspended in a vacuum and vibrates under the grip of laser light. Those ...
Add Yahoo as a preferred source to see more of our stories on Google. Earlier this summer, Israel made military history. Not with a missile, bomb or bullet — but with a beam of light. In a first for ...
One of the most remarkable discoveries made by astronomers in recent years is the identification of an extremely strong "mega ...
These optical scanners comprise two separate, perpendicular planar mirrors that rotate independently. They are positioned in a manner wherein laser light bouncing off the first mirror (axis 1) ...
Interesting Engineering on MSN
US scientists unveil concept for 'world's first neutrino laser' to unlock breakthroughs
Researchers in the United States have proposed a completely new kind of laser—one that ...
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