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Posts Tagged "sleep deprivation"

Expeditions

Step into the Twilight Zone: Day 36, Experiment Ends!

sunset on Mars

Tonight I will go to bed when I am tired, and tomorrow I will rise when I please: My Mars time experiment is over. For five weeks I’ve stayed put geographically, but my circadian rhythms have marched westward, advancing two-thirds of a time zone each morning to match the 24.65-hour day of our neighbor planet. [...]

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Expeditions

Stepping into the Twilight Zone: Day 33, or, Curiosity Killed by a Cosmic Ray

a recent Mars Curiosity rover self-portrait

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific American last month describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars time” at [...]

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Expeditions

Step into the Twilight Zone: Day 29, or God in Outer Space

Spirit-safe sweeping

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific American last month describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars [...]

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Expeditions

Step into the Twilight Zone: Day 25, or A Walk Through Santiago’s Witching Hour

“The witching hour, someone had once whispered to her, was a special moment in the middle of the night when every child and every grown-up was in a deep deep sleep, and all the dark things came out from hiding and had the world all to themselves.” Roald Dahl, “The BFG,” about five minutes before [...]

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Expeditions

Step into the Twilight Zone: Day 22 on Mars Time – Meteoric Changes to the Earth Day, as Told by a Thousand Tired Decisions

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific American last month describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars time” [...]

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Expeditions

Step into the Twilight Zone: Day 18, Cuddle Cafes and the Dangers of Dozing

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific Americanearlier this week describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars time” [...]

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Expeditions

Step into the Twilight Zone: Day 15 on Mars Time, or Adventures in Extraplanetary Day Drinking

beer cans at dawn

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific American describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars time” at [...]

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Expeditions

Step into the Twilight Zone: Day 11 on Mars Time, in Which I Give Myself Cancer

Santiago metro station and train pulling into station

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific American describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars time” at [...]

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Expeditions

Step into the Twilight Zone: Day 8 on Mars Time, aka Camping on Mars (Time)

hitchhiker

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific American describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars time” at [...]

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Expeditions

Step into the Twilight Zone: Day 4 on Mars Time, aka Easy Peasy Lemon Squeezy

Katie

Editor’s note: Researchers exploring Mars via rover and satellite have to adapt to the longer day on the Red Planet. Katie Worth, whose Can Earthlings Adapt to the Longer Day on Mars? for Scientific American describes the consequences of sleep-pattern changes, is trying it out herself. Follow her experiences in living on “Mars time” at [...]

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Observations

Beat Jet Lag with This Scientist-Developed App

Fed up with jet lag when you fly long distances? University of Michigan mathematicians have your back. They’ve developed a free app, available today, based on mathematical models that can tell you when to go outdoors and when to stay in bed to avoid the sleepiness and other side effects of crossing multiple time zones [...]

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Observations

DUD: The Nightmarish Dangers of Drowsy Driving

drowsy driving accidents common

Driving under the influence of alcohol or drugs is known to increase the chances of causing an accident. For instance, marijuana can impair drivers’ reaction time. But what about drowsiness? As many as a third of all fatal car crashes might involve fatigued drivers, according to research by the National Highway Traffic Safety Administration. And [...]

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Observations

Short on sleep, the brain optimistically favors long odds

risky behavior gambling

Sleep deprivation can lead to plenty of unwise decisions, which researchers have long tied to flagging attention and short-term memory. But a new study shows how just one night of missed sleep can make people more likely to chase big gains while risking even larger losses—independent of their tapering attention spans. A team of Duke [...]

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Observations

Sleep might help dieters shed more fat

woman sleeping, which might be key to helping body lose extra fat

Laying up for a solid night’s sleep might not sound like the best recipe for weight loss, but loads of research has pointed to the importance of sufficient shut-eye to losing weight. And a small new study shows that not getting enough sleep might severely cut into people’s ability to lose extra fat.  Researchers found [...]

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