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

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What if Ants and Lions swapped sizes? (Including population)

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Has a species ever become extinct because the entire population didn't want to have sex and thus died out?

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How would you convince an incredulous friend that the Covid 19 vaccines are safe and effective?

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Are the Covid 19 vaccines safe and effective?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
What if Ants and Lions swapped sizes? (Including population)	1
Has a species ever become extinct because the entire population didn't want to have sex and thus died out?	1
How would you convince an incredulous friend that the Covid 19 vaccines are safe and effective?	1
Are the Covid 19 vaccines safe and effective?	1