21/04/2022

Computer Sciences

This algorithm has opinions about your face

When two people meet, they instantly size each other up, making snap judgments about everything from the other person's age to their intelligence or trustworthiness based solely on the way they look. Those first impressions, ...

Energy & Green Tech

Capturing carbon with inspiration from battery chemistry

The need for negative emissions technologies to address our climate crisis has become increasingly clear. At the rate that our planet is emitting carbon dioxide—adding about 50 gigatons every year—we will have to remove ...

Business

CNN's streaming service shutting down a month after launch

CNN is shutting down its CNN+ streaming service less than a month after its launch, a spectacular flameout for a venture that had attracted stars like Chris Wallace and Alison Roman and was seen as a way to attract a new ...

Energy & Green Tech

A solution to perovskite solar cell scalability problems

Perovskites are hybrid materials made from metal halides and organic compounds. They have attracted a lot of interest in the field of solar energy because of their light-harvesting capacities combined with a low cost of manufacturing, ...

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