Saturday, Oct 19, 2019 | Last Update : 12:30 AM IST

Science, 05 Sep 2018

Scientists build timepiece that is 1000 times more accurate

Called, Cryogenic Sapphire Oscillator, the system uses 1,200-carat sapphire crystal that is cooled down to minus 267 degrees Celsius.

05 Sep 2018 8:41 AM

Amazon sets sights on Chilean skies as it seeks to datamine the stars

The talks are aimed at fuelling growth in Amazon.com Inc’s cloud computing business.

05 Sep 2018 8:31 AM