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

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Since objects travelling at relativistic speeds have increased mass, is it possible for a distant galaxy to appear to us to have a central black hole, but not to local observers?

27 upvotes

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Why can't I get my pocket knife as sharp as a box-cutter blade?

1 upvotes

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Why are eye floaters so noticeable when using a microscope?

1 upvotes

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What do scientists think of this video about converting waste plastic into petroleum?

1 upvotes

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Why does this black toner deposit appear light grey?

1 upvotes

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The strong nuclear force between protons and neutrons is meditated by exchange of mesons. How many, and where do they come from and where do they go?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Since objects travelling at relativistic speeds have increased mass, is it possible for a distant galaxy to appear to us to have a central black hole, but not to local observers?	27
Why can't I get my pocket knife as sharp as a box-cutter blade?	1
Why are eye floaters so noticeable when using a microscope?	1
What do scientists think of this video about converting waste plastic into petroleum?	1
Why does this black toner deposit appear light grey?	1
The strong nuclear force between protons and neutrons is meditated by exchange of mesons. How many, and where do they come from and where do they go?	1