Or maybe drivers needed something to keep them awake while sending text messages and reading emails.
Does your job itself do as much for you, or even, for that matter, keep you awake?
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Their worries did not keep them awake time spent asleep increased, particularly for men.
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Healthy snacks like carrot sticks, celery sticks, apples, cherry tomatoes, strawberries, grapes and granola have enough crunch to keep you awake.
The paper highlights the fact that on the domestic front, both his youngest and eldest sons have reason to keep him awake at night.
"Sometimes we've had a couple really long drives at night, so to keep us awake and entertained, we'll have a cheese party, " Richey says.
Tumbling stock markets, profit margins and the word Nasdaq may keep him awake at night, but the controller of the world's purse strings doesn't do stock markets.
Once businesses get wind of how easy this is, I imagine some will be racing to install a blue-tuned Hue in order to keep workers awake particularly night-shift workers.
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But a freshman Congressman -- one who had to defeat a member of his own party over these very issues -- could speak credibly about the fiscal problems that keep Americans awake at night.
In his first public comment on the case since it was dismissed, Commissioner Dottin told a press conference on Friday that the Royal Barbados Police had reviewed on the files on the case and there was "nothing that would keep me awake at night on the matter".
It's the kind of thing that might keep a president awake at night.
It would also give the army a clear constitutional path to the presidency which should keep Miss Megawati awake at night.
Such scenarios keep Japanese strategists awake at night.
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The explosion of online trading so far has done little to keep Merrill's bosses awake at night.
The "advanced active safety research vehicle" prototype uses ITS and existing Toyota technology to monitor whether the driver is awake, to keep the car on the road, and to stop at traffic signals.
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The states whose arsenals keep western and Israeli security people awake at night are Iran and Iraq.
Such questions--and the knowledge that many other banks are not asking them--combine to keep the bank's risk managers awake at night.
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With one child awake, it was impossible to keep the other three in bed.
At Bhutia's academy in Delhi, 14-year-old Somil, Vansh and Tannay say they stay awake until the early hours to keep up with the European Championships and the World Cup.
Ideas and phrases swirl in my head as I fuzzily awake in the morning and continue until the remaining nagging ruminations of the day keep me from falling asleep for the first hour my head hits the pillow at night.
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No need to keep operators up half the night in Britain when the rotation of the earth provides a wide-awake American alternative.
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