/u/Uncleniles's posts

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Ancient seeds has occasionally successfully been grown to revive plant species that have long been extinct. But have anyone ever managed to pollinate modern flowers using ancient preserved pollen?

2 upvotes • r/askscience

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Aliens land on earth. They are here to steal our mascot and write 'Ursa Minor rules' on the UN building.

1 upvotes • r/WritingPrompts

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Are there any examples of African slaves that were taken to the new world that managed to get back to their home?

1 upvotes • r/AskHistorians

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What happens to the background radiation from the universe as it enters a black hole? Does time dilation cause an observer to receive exponentially increasing doses of background radiation as the observer gets closer and closer to the event horizon?

1 upvotes • r/askscience

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What happens to electromagnetic radiation when it red-shifts further and further? Is there a theoretical limit to how large the wave length can become?

1 upvotes • r/askscience

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I recently learned that a large number of very small black holes might have been created around the big bang. This raises the question; how small can a black hole theoretically be? Could it for example be small enough to pass through atoms?

1 upvotes • r/askscience

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Let's say we some day establish radio contact with an alien civilization in another solar system, obviously there would be a delay on the radio signals on the order of decades or centuries. But never mind the ping, what kind of band with could we establish?

1 upvotes • r/askscience

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Could there theoretically exist a subatomic particle so dense that it would collapse on itself and become a singularity?

1 upvotes • r/askscience

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NASA's OSIRIS mission found that the asteroid Bennu consists of loose material clumped together by gravity. Would that behave like a liquid? Could you float on it? Sail in it?

1 upvotes • r/askscience

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u/gallowboob

1 upvotes • r/IAmA

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
Ancient seeds has occasionally successfully been grown to revive plant species that have long been extinct. But have anyone ever managed to pollinate modern flowers using ancient preserved pollen?	2	askscience
Aliens land on earth. They are here to steal our mascot and write 'Ursa Minor rules' on the UN building.	1	WritingPrompts
Are there any examples of African slaves that were taken to the new world that managed to get back to their home?	1	AskHistorians
What happens to the background radiation from the universe as it enters a black hole? Does time dilation cause an observer to receive exponentially increasing doses of background radiation as the observer gets closer and closer to the event horizon?	1	askscience
What happens to electromagnetic radiation when it red-shifts further and further? Is there a theoretical limit to how large the wave length can become?	1	askscience
I recently learned that a large number of very small black holes might have been created around the big bang. This raises the question; how small can a black hole theoretically be? Could it for example be small enough to pass through atoms?	1	askscience
Let's say we some day establish radio contact with an alien civilization in another solar system, obviously there would be a delay on the radio signals on the order of decades or centuries. But never mind the ping, what kind of band with could we establish?	1	askscience
Could there theoretically exist a subatomic particle so dense that it would collapse on itself and become a singularity?	1	askscience
NASA's OSIRIS mission found that the asteroid Bennu consists of loose material clumped together by gravity. Would that behave like a liquid? Could you float on it? Sail in it?	1	askscience
u/gallowboob	1	IAmA