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MEN'S HOCKEY: North Star Cup comes north as Bemidji State dominates No. 1 Minnesota State 3-1 to take trophy


Patrick Guilfoile: Who needs sleep?

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A rare genetic form of insomnia eventually causes affected individuals to die due to lack of sleep. Many consider intentional sleep deprivation to be a form of torture. Numerous studies have documented impairment in mental abilities in individuals who don’t get enough sleep. Yet, in spite of how clearly important sleep is, we haven’t understood why it is necessary.


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