/u/Superjoe224's posts in /r/askscience

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What is the most informative write up proving or disproving life among the universe?

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Is it possible for a clothespin to travel fast enough by either by being thrown or launched to clamp to something before it closes?

1 upvotes

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How bright would a light on earth have to be so you could see it from space?

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Is there a black hole that exists or has existed which has a celestial object orbiting the event horizon?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
What is the most informative write up proving or disproving life among the universe?	1
Is it possible for a clothespin to travel fast enough by either by being thrown or launched to clamp to something before it closes?	1
How bright would a light on earth have to be so you could see it from space?	1
Is there a black hole that exists or has existed which has a celestial object orbiting the event horizon?	1