But 50% of them break in between delivery and the final production of an iPhone.

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For now just keep in mind that your delivery can make or break a presentation.

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Sammy brought up the hundred with his third six over long-on but his innings came to an end with the first ball after the drinks break as he chopped a regulation delivery from Bopara on to his stumps.

BBC: Cricket World Cup: England win keeps Cup hopes alive

Vettori and Mills enjoyed some success off Stuart Broad and Monty Panesar, guiding New Zealand past 250, but the second new ball was taken two overs before the break and Sidebottom duly struck with a delivery that swung into Mills and clattered his stumps.

BBC: Sidebottom puts England in charge

If he did, his reverie lasted just 10 balls after the break as Jones groped at a Brett Lee delivery a yard wide of off-stump and chipped to the gully fielder.

BBC: Warne took two wickets and helped in a run out in the morning

Managing innovation is about the techniques for developing better products and services coupled to the ability to break through bottlenecks in the system, from sourcing through to delivery, in a global economy which is no longer progressive (from emerging to advanced), but is fractured between advanced, decaying, emerging, emerged and frontier.

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Murray was targeting the 27-year-old's second delivery with huge success and he brilliantly chased down a drop shot to earn another break point, which was converted for a 4-1 lead.

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Tremlett snared his third victim in the second over after lunch as Smith prodded hard at a routine delivery outside off stump and fed a gentle catch to Strauss - the England captain seeming to break into a grin even before he had the ball safely in his grasp.

BBC: Ashes: Chris Tremlett puts England in command