A minute isn't a terribly lengthy period of time. Sixty seconds if I recall correctly. Online, though, there's a lot going on in those 60 seconds.
Intel's infographic shows what's going on, from 20 million photo views, 100,000 new tweets (hopefully not all of them about Justin Bieber) and a staggering 30 hours of YouTube video uploads, with the note that in 2012 (which is where its figures date from) the number of networked devices was equal to the world's population.
By 2015, it estimates, that figure will have doubled -- or, in other words, Skynet is closer than you think.