/u/UPPERCASE_THOUGHTS's posts

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If ancient humans migrated into the Americas via a land bring across the Bering Sea then spread from north to south, why are the oldest settlements in the Americas located in Central America and South America, with relatively younger and less evidence of ancient peoples in North America?

1362 upvotes • r/AskHistorians

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What biological differences in some mammals allow for advanced movement very soon after birth?

10 upvotes • r/askscience

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Why is trisomy more common on certain human chromosomes?

1 upvotes • r/askscience

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Will rising sea levels directly affect atmospheric pressure too?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
If ancient humans migrated into the Americas via a land bring across the Bering Sea then spread from north to south, why are the oldest settlements in the Americas located in Central America and South America, with relatively younger and less evidence of ancient peoples in North America?	1362	AskHistorians
What biological differences in some mammals allow for advanced movement very soon after birth?	10	askscience
Why is trisomy more common on certain human chromosomes?	1	askscience
Will rising sea levels directly affect atmospheric pressure too?	1	askscience