This week I learned that sighing helps keep you alive, and more
Fun and interesting facts from around the web


UCLA and Stanford researchers pinpoint origin of sighing reflex in the brain (UCLA)
Beings not made for space (The New York Times)
Science students get better grades when they know Einstein and Marie Curie also struggled (ScienceAlert)
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NYC's first subway was luxurious, pneumatic, and built illegally (New York Daily News)
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Lauren Hansen produces The Week’s podcasts and videos and edits the photo blog, Captured. She also manages the production of the magazine's iPad app. A graduate of Kenyon College and Northwestern University, she previously worked at the BBC and Frontline. She knows a thing or two about pretty pictures and cute puppies, both of which she tweets about @mylaurenhansen.
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