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

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Can cancer get cancer? E.g. can a cancerous tumor grow on another cancerous tumor?

54 upvotes

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Is the notion that our perception of human beauty is defined by our evolutionary history supported by mainstream science?

6 upvotes

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Does the fact that I, my cat and my hamster all stretch after sleep point to a common evolutionary predecessor who also did that? (x-post from AskReddit)

4 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Can cancer get cancer? E.g. can a cancerous tumor grow on another cancerous tumor?	54
Is the notion that our perception of human beauty is defined by our evolutionary history supported by mainstream science?	6
Does the fact that I, my cat and my hamster all stretch after sleep point to a common evolutionary predecessor who also did that? (x-post from AskReddit)	4