/u/CockroachED's posts

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If we can observe galaxies in ever direction we look, how do we know the shape of the universe is flat and not a sphere?

3 upvotes • r/askscience

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What happens to veins leading from an amputated limb? Does having a drastically reduced source of blood cause the veins to shrink in size?

2 upvotes • r/askscience

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What would be my ionizing radiation exposure on the surface of Venus or Titan?

2 upvotes • r/askscience

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Why are there no transitional fossils of chimps, bonobos, or gorillas in the fossil record but so many examples for humans?

2 upvotes • r/askscience

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Has anything of scientific value been obtained (that could not have been obtained from a non-lethal methodology) from Japanese whaling?

1 upvotes • r/askscience

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When black holes merge, what happens to the singularities?

1 upvotes • r/askscience

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Cephalopods have hemocyanin and we have hemoglobin. Why then are cephalopods so much more sensitive to copper concentrations than we are to iron?

1 upvotes • r/askscience

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Title	Upvotes	Subreddit	Mark as read	Favorited	Rating	Add to a list
If we can observe galaxies in ever direction we look, how do we know the shape of the universe is flat and not a sphere?	3	askscience
What happens to veins leading from an amputated limb? Does having a drastically reduced source of blood cause the veins to shrink in size?	2	askscience
What would be my ionizing radiation exposure on the surface of Venus or Titan?	2	askscience
Why are there no transitional fossils of chimps, bonobos, or gorillas in the fossil record but so many examples for humans?	2	askscience
Has anything of scientific value been obtained (that could not have been obtained from a non-lethal methodology) from Japanese whaling?	1	askscience
When black holes merge, what happens to the singularities?	1	askscience
Cephalopods have hemocyanin and we have hemoglobin. Why then are cephalopods so much more sensitive to copper concentrations than we are to iron?	1	askscience