Wednesday, 29 May 2019

Study identifies chemical blends as possible alternative refrigerants

More than a dozen chemical blends could serve as alternative refrigerants that won't heat the atmosphere as much as today's refrigerants do, or catch fire, according to a new computational study by the National Institute of Standards and Technology (NIST).

* This article was originally published here

2 Russians venture into open space from Space Station

Two Russian crewmembers on the International Space Station have begun a spacewalk to conduct scientific research and help maintain the orbiting outpost.

* This article was originally published here

Outsmarting deep fakes: AI-driven imaging system protects authenticity

To thwart sophisticated methods of altering photos and video, researchers at the NYU Tandon School of Engineering have demonstrated an experimental technique to authenticate images throughout the entire pipeline, from acquisition to delivery, using artificial intelligence (AI).

* This article was originally published here