Watch This: How Wolfram Alpha Makes Sense of Our World - http://thenextweb.com/insider...
"Have you ever wondered how Wolfram Alpha works? If so, you’re in for a treat. Stephen Wolfram, the CEO of Wolfram Alpha, explains the algorithmic capabilities behind Wolfram Alpha. It is powered by massive data sets — so much that it cannot be simply retrieved from sources on the internet. Stephen Wolfram even states that “there actually isn’t enough data on the Web to get all of the things we need.”" - Sean McBride