How fast to crack a Rubics cube?

[#1]

How about 637 MILLISECONDS. That's just over 0.5 Sec.

LINKY

[#2]

I bet that robot couldn't do it anywhere near as fast if it used one of the old cubes in my cupboard.

[#3]

Ah, but can do one left handed like this little chap?

http://www.telegraph.co.uk/news/2016/05/17/7-year-old-solves-rubiks-cube-with-one-hand-in-just-27-se...