/u/SystemicMystic's posts in /r/askscience

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Have all of the mothers dying in childbirth throughout human history lead to any selection pressures on shapes of babies or anything like that?

11 upvotes

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Can a person develop a resistance to excess heat and humidity? What physiological changes are actually taking place?

3 upvotes

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What exactly is going on when someone 'learns to walk again'?

2 upvotes

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Why do our eyes water when we experience frisson without sadness?

1 upvotes

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Do different liquors (rum, whisky, vodka etc.) with the same alcohol content actually have different effects on behaviour/hangover symptoms?

1 upvotes

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What are the evolutionary advantages of sexual cannibalism?

1 upvotes

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Are there any similarities between people living on the east or west coast of a continent?

1 upvotes

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Why is it that some people of the same age are okay with four hours if sleep, while others feel terrible? What are the physiological differences between them?

1 upvotes

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How does rTMS reduce activity in a region of the brain?

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Do any animals 'kill for sport'? Kill not for territory, status or food?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Have all of the mothers dying in childbirth throughout human history lead to any selection pressures on shapes of babies or anything like that?	11
Can a person develop a resistance to excess heat and humidity? What physiological changes are actually taking place?	3
What exactly is going on when someone 'learns to walk again'?	2
Why do our eyes water when we experience frisson without sadness?	1
Do different liquors (rum, whisky, vodka etc.) with the same alcohol content actually have different effects on behaviour/hangover symptoms?	1
What are the evolutionary advantages of sexual cannibalism?	1
Are there any similarities between people living on the east or west coast of a continent?	1
Why is it that some people of the same age are okay with four hours if sleep, while others feel terrible? What are the physiological differences between them?	1
How does rTMS reduce activity in a region of the brain?	1
Do any animals 'kill for sport'? Kill not for territory, status or food?	1