Former Cork hurling star Ray Ryan has died unexpectedly at the age of 43, with tributes pouring in for a player hailed as a ‘true gentleman’. Brother of Cork senior boss Pat Ryan, the Sarsfield ...
The research team, led by Steven Dillmann of Stanford University was scouring decades-old data from NASA's Chandra X-ray Observatory when it spotted a powerful (but brief) blast of X-rays coming ...
Between his 1874 discovery and his invention of cathode-ray tube in 1897, Braun moved from strength to strength in his teaching career. Having started out as a teacher at a Gymnasium (school ...