Working for Bell Laboratories, Nyquist (among other things) set out theories regarding telegraph speed and transmission that would pave the way for future digital audio developments.

ENGADGET: Primed: digital audio basics Mobile

It is not only David Cameron who is under pressure to set out his stall, says the Daily Telegraph's Mary Riddell.

BBC: UK Politics

Ready2 works because of the founders' friendship, cemented when the two set up a fashion advice page for the Daily Telegraph in 1996.

BBC: Ready2 make millions

Gareth Pierce, chief executive of WJEC, later told the MPs the information filmed by the Daily Telegraph regarding the "cycle" of exam questions - which topics would be set each year - was already in the public domain.

BBC: WJEC examiner Paul Barnes treated unfairly, MPs told

As per Liam Halligan in the Sunday Telegraph: there is no such thing as a "risk-free rate" set by sovereigns anymore, and you get an unsustainable hike in the bank borrowing rate in Italy which sinks the aforementioned Italian banks and then the contagion spreads to France.

BBC: Italy: 'Hang on lads, I've got a great idea��'

Whatever the Daily Telegraph says, Mr Hague's hyperbole about Mr Blair betraying 1, 000 years of history sounded silly when set against the Conservatives' own refusal to rule out membership of the euro one day.

ECONOMIST: Not quite across the Rubicon