This has prompted industry chatter that data centres risk having regulations imposed upon them if they do not pull their socks up.

ECONOMIST: Computers and the environment

McChrystal, who gives the president very solid recommendations, and not take those recommendations if you're not going to pull out, " she said on ABC's "This Week.

CNN: How many troops are enough for Afghanistan strategy?

If the responder chose not to pull the tray closer within a minute, the offer was considered rejected, and the game concluded.

ECONOMIST: Evolution