God's Number and Rubik's Cube

What is the fewest number of moves which can solve any Rubik's Cube? It's God's Number.

See our full series of Rubik's Cube videos at: http://www.youtube.com/playlist?list=PLt5AfwLFPxWJNAdHv8TUCOmj7iKqyHZeg

This video features Matt Parker, James Grime and Katie Steckles.

More about Matt's record attempt and those solving helpers at this website: http://www.depauluk.org/supportus/getinvolved/our-initiatives/rubiks/