/u/SandorClegane_AMA's posts in /r/askscience
Can a human survive being close enough to a black hole to experience extreme time dilation (portrayed in the movie Interstellar, 1 hour -> 7 years) without being killed by the gravitational forces or the energy from the black hole?
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Aerodynamics: Does a cyclist generate lift or downforce at speeds of 30 MPH (48 km/h) or higher? Rider on a road bike (not TT) with hands on the drop bars, assuming the best aero position for such a bike.
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Some ancient humans domesticated cattle and started consuming milk, and eventually developed a genetic tolerance for lactose in adulthood. How many years of flatulence, discomfort and diarrhoea did they endure before this happened?
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