Can you sleep on a moving tour bus?
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1 answer
# Sleep
Should you pull an all nighter before a long flight?
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Can your brain function on 2 hours of sleep?
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Does Australia sleep early?
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Can I survive on 5 hours of sleep?
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Is it normal to sleep a lot after a vacation?
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Is it normal to take 2 hours to sleep?
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Is 2 hours of sleep a day enough?
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Is it a good idea to sleep in class?
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Can you sleep in an airport if your flight is cancelled?
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1 answer