Intel wanted to do a number of ambitious things with their 10nm node such as putting contacts over gates and using cobalt for wiring. These were gambles of the

Intel wanted to do a number of ambitious things with their 10nm node such as putting contacts over gates and using cobalt for wiring. These were gambles of the sort they had made before but this time the advances just didn't work out. Now they're trying to do a 10nm process without CoG and I hope it works out this time.