/u/FrankTheodore's posts in /r/askscience
How long/many generations would it take for a goup of people, seperated entirely from the rest of the human population sexually, to become a different species?
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How many times do I have to perfectly "riffle shuffle" a deck of cards before they will be back in the exact same order as I started?
33 upvotes
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Would a modern day human be able to breath the air on earth, if they were to travel back 150 million years to the jurassic period?
7 upvotes
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If a song I've never heard before is played to me a few times while I'm sleeping, will I recognize the song when it's played to me when I'm awake?
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Due to the spin of the Earth, and it's rotation around the sun, is it possible to stand on one spot of the planet at midnight, then occupy the same piece of space, standing at the same place 12 hours later?
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If everyone on the planet suddenly became a vegan, would we be able to grow enough food to feed everyone?
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How could/will human beings as a species, particularly our brains, improve into the future through natural selection and evolution?
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