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

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Realistically, How many nuclear detonations would have to go off worldwide to turn earth from livable almost like it is now to a nuclear wasteland and also to turn it to extinction of humans?

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Does each sperm contain dna for a different person?

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When my dogs lips curl when I pet them is that an emotional or physical response? Are they smiling?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Realistically, How many nuclear detonations would have to go off worldwide to turn earth from livable almost like it is now to a nuclear wasteland and also to turn it to extinction of humans?	1
Does each sperm contain dna for a different person?	1
When my dogs lips curl when I pet them is that an emotional or physical response? Are they smiling?	1