But the non-human apes paid the most attention to where the experimenter's head was pointing, in particular, looking up when the head was pointed up, no matter what the eyes were doing.

ECONOMIST: Human evolution

Fortunately the All Blacks have moved on from that and things are looking up again as they head to Europe again for what they hope will be another Grand Slam tour of the home nations.

BBC: Zinzan Brooke column

But with three years of contraction out of the past five, the downturn still leaves Scotland with a lot of catching up with the output per head it achieved before 2008, and now looking to 2016 before it does so.

BBC: Making up lost ground

And it's not just about a paycheck but it's about that sense of being part of a community and building something that's worthwhile, and holding your head high and knowing your kid looks up to you because you're looking after him and building for his future.

WHITEHOUSE: Remarks by the President at a Campaign Event

Most venture-capital firms do not head abroad with the sole aim of looking for copycats, but plenty of their investments end up that way.

ECONOMIST: Making money by bringing old ideas to new markets