It might seem like a trick, but under certain conditions, the answer to this paradoxical question is “yes.” Researchers have discovered that a laser beam can act like an opaque object, blocking ...

X-ray tomography, or X-ray computed tomography, is a method for generating 3-dimensional imaged volumes from 2-dimensional X-ray image slices. X-ray imaging is based on the differential absorption ...

David Edwards has spent over a decade reporting on social justice, human rights and politics for Raw Story. He also writes Crooks and Liars. He has a background in enterprise resource planning and ...

Similar weapons have been developed. The Israeli Iron Beam laser comes in two versions. The larger one has a range of ten kilometers. The smaller, portable one has a range of two kilometers and can be ...

Leerink Partners has recently reduced DENTSPLY SIRONA Inc (XRAY) stock to Market Perform rating, as announced on November 7, 2024, according to Finviz. Earlier, on October 25, 2024, Needham had ...

The Camas, Washington, fiber laser maker nLight has posted sales of $56.1 million for the third quarter, up 11 per cent on the same period last year. However the company, which sells a variety of ...

A common method is to encode data in laser light and send it through optic ... is in this case like a hurricane that occurs in a beam of light, where a calm and dark centre is surrounded by ...

NASA Marshall engineers and scientists and their collaborators from Ohio State University monitor laser beam welding in a vacuum chamber during a Boeing 727 parabolic flight. On the left are ...

Weekend things to do (updated): Carrie Underwood, Cyndi Lauper farewell, Ray Romano at FLIFF, snow in WPB The top concerts, festivals, restaurant and brewery events happening this weekend in South ...

nLIGHT, Inc, based in Camas, Washington, USA, has announced the production launch of its Corona AFX-2000, a two-kilowatt laser with proprietary beam shaping technology which aims to boost productivity ...