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

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Only show posts with narrations

Could gold leaf give you a paper cut?

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If I fell out of a plane and into the path of a waterfall, assuming the pool below is deep enough, would that affect the water's compressibility enough for me to survive?

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When animals play with one another, do they have a sense of enjoyment or "fun?"

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If 99% of all species that have ever existed are now extinct, what's the chance that we're missing out on something mindblowingly cool?

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What's the chance that any of my atoms came from the stars I can see in the night sky?

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What would happen if the earth's core suddenly cooled?

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Why is it that only animals, and not plants, have evolved higher-level cognition? Would it be possible to have a thinking plant?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Could gold leaf give you a paper cut?	1
If I fell out of a plane and into the path of a waterfall, assuming the pool below is deep enough, would that affect the water's compressibility enough for me to survive?	1
When animals play with one another, do they have a sense of enjoyment or "fun?"	1
If 99% of all species that have ever existed are now extinct, what's the chance that we're missing out on something mindblowingly cool?	1
What's the chance that any of my atoms came from the stars I can see in the night sky?	0
What would happen if the earth's core suddenly cooled?	0
Why is it that only animals, and not plants, have evolved higher-level cognition? Would it be possible to have a thinking plant?	0