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

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I read human tooth crown tissue is unique compared to other primitive people. What makes it unique?

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Does recovering from COVID make us more vulnerable to it? My friend sent me this study suggesting a "non-theoretical" risk of "antibody-dependent enhancement" from the COVID-19 vaccine. I know naturally recovering from COVID means antibodies as well, but is it the same sort of antibodies?

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The Yoruba descend in part from an "archaic" or "ghost" nonhuman species, of which I guess we don't have fossils. But did this population split from humans 125kya, or 360kya? I have conflicting studies here.

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Why does an infinite population prevent genetic drift?

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Why do humans have such big, jutting noses compared to the great apes?

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How do we know atomic clocks work by quantum entanglement?

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Could that wasting disease which affects deer spread to humans? I’m worried about it.

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Ten percent of the population has IQ between 35-49. Does this mean the average person’s chances of having offspring with such IQ is one in ten?

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What is the practical usefulness of knowing heliocentrism?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
I read human tooth crown tissue is unique compared to other primitive people. What makes it unique?	2
Does recovering from COVID make us more vulnerable to it? My friend sent me this study suggesting a "non-theoretical" risk of "antibody-dependent enhancement" from the COVID-19 vaccine. I know naturally recovering from COVID means antibodies as well, but is it the same sort of antibodies?	1
The Yoruba descend in part from an "archaic" or "ghost" nonhuman species, of which I guess we don't have fossils. But did this population split from humans 125kya, or 360kya? I have conflicting studies here.	1
Why does an infinite population prevent genetic drift?	1
Why do humans have such big, jutting noses compared to the great apes?	1
How do we know atomic clocks work by quantum entanglement?	1
Could that wasting disease which affects deer spread to humans? I’m worried about it.	1
Ten percent of the population has IQ between 35-49. Does this mean the average person’s chances of having offspring with such IQ is one in ten?	1
What is the practical usefulness of knowing heliocentrism?	1