Friday, Apr 19, 2024 | Last Update : 10:11 PM IST

sapphire clock

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

ADVERTISEMENT
ADVERTISEMENT