Consumer & Gadgets

Tracking sleep with a self-powering smart pillow

The human body needs sleep as much as it needs food and water. Yet many people fail to get enough, causing both mind and body to suffer. People who struggle for shut-eye could benefit from monitoring their sleep, but they ...

Automotive

Tesla issues 2nd recall for obstructing pedestrian warning

Tesla is recalling nearly nearly 595,000 vehicles in the U.S., most for a second time, because a "Boombox" function can play sounds over an external speaker and obscure audible warnings for pedestrians.

Internet

Instagram unveils new tools to reduce abuse, racist comments

Instagram on Wednesday announced new measures to curb abusive and racist content on the image-centric social network, following an onslaught of hateful comments directed at UK footballers after the Euro 2020 final.

Engineering

Monitoring system designed to make railway operations much safer

Researchers from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences have developed a monitoring system to ensure communication and operation safety in railway sections by sending early warnings ...

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