Alongside carbon dioxide, methane is a key driver of global warming. To detect and monitor the climate pollutants in the ...
After discussing the quirks in 3D modeling software, where a laser beam is treated as a solid object that can cast a shadow, ...
Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...
Researchers create a visible shadow using only a laser beam, an achievement that seemingly defies conventional physics.
Chinese officials say that the weapon can be used to suppress the signals of American GPS and other satellites.
This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...
“On this program, nLight is responsible for delivering a 50 kilowatt high-energy laser to a prime contractor. And during the ...
A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out ...