because it's super affordable. [upbeat techno music] - bow down to your new masters, your techie future, the robot overlords of a shiny, new pittsburgh. the computer science program at carnegie mellon is one of the best in the country, inspiring an arms race between companies looking to recruit braniacs for new fields of artificial intelligence, cutting-edge medical research, possibly cyborg super nerds who will no doubt revenge themselves on all of us for their painful high school experiences by crushing us between their synthetic mandibles. they're also good for business. - here you go, guys. - thank you. - thank you. - the googlers that are coming in are coming in at the very top of the food chain, and they're walking into brand-new housing. they're making six figures. they're 23 years old. - right. - and, you know, i think the old-school, the people that have been here forever, are not happy about that.