Miniature valves weren't an option, Santini says, because of the danger that once in the body they could open at the wrong time or get stuck open.
According to a recent study by researchers at Auburn University in Alabama, patients in the hospital may get the wrong drug 20% of the time.
One big problem: Hospital patients may get the wrong drug one time out of five, according to a study by Auburn University.
But it does underline a lesson of past recessions that the ONS were reluctant to accept at the time of that 2009 debate: that they get it most wrong when the economy is 'on the turn'.
By the time they get them all parsed and pinned down, the numbers are often wrong.
And von Ahn admits his audio CAPTCHA is far harder for humans to solve than its visual counterpart: While computers can't crack it, humans also get it wrong 30% of the time.
But another poll, this one by the nonprofit Consumers Union, which publishes Consumer Reports, found that three-quarters of the people it surveyed were wrong about what they have to do to get ready by the time analog signals go off the air on Feb. 17, 2009.
Otherwise, at exactly the wrong time, we stand to get yet more government steering while the market rows, like so-called partnerships and matching grants that seduce not-quite-private-sector opportunism.
And that, if it was raining, or the wrong time of day, or if you were in the wrong neighborhood, you might just never get to eat?
So while we all might get lucky once in a while, most of the time we are wrong.
Time it right and the runs will come - but get it wrong and you could be heading back to the pavilion.
The oddest response, though, is if you write making an obvious point about an historical period or historical figure, you will get lots of letters and emails insisting that the obvious thing about the guy or his time is completely wrong.
The beauty of Elliott Waves is that they are a dynamic approach to the market, allowing you to exit a wrong position relatively quickly, and get on board the right move, at the right time.
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It is therefore sobering to get a taste for what those guys can do if you are around in the wrong place at the wrong time.
They are wrong only 20% of the time, but they are wrong at market tops and bottoms--the very area where they get hurt the most.
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