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AskScience AMA Series: We are the North American Nanohertz Observatory for Gravitational Waves and we used pulsars to find evidence for the gravitational wave background. Ask us anything!

1153 upvotes • AskScienceModerator

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Theoretically, if one could double a male's X chromosome, could one produce a female clone of the man?

1152 upvotes • Ronnocerman

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Do the kidneys split their job 50/50, or does one kidney do more work than another at certain times of the day?

1152 upvotes • clburton24

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Were protohumans able to reproduce year round, or did they have seasonal mating? How far does this trait go back on our evolutionary tree?

1152 upvotes • cuulcars

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How is it possible that each star in the sky puts out enough photons that I can see it from any slight deviation in my position on earth?

1152 upvotes • reverendrambo

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Can rust be melted back into its original metal?

1151 upvotes • AEIOUNY2

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I am EulerANDBernoulli and I study infectious diseases. Ask Me Anything!

1150 upvotes • AskScienceModerator

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What do physicists actually mean when they say that forces are unified at high energies?

1149 upvotes • redditor1101

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How similar are Morphine, Methadone and Heroin?

1148 upvotes • eoinglynn101

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How to interpret efficiency cruves of climb and cruise propellers?

1148 upvotes • Asskickingspree

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
AskScience AMA Series: We are the North American Nanohertz Observatory for Gravitational Waves and we used pulsars to find evidence for the gravitational wave background. Ask us anything!	1153	AskScienceModerator
Theoretically, if one could double a male's X chromosome, could one produce a female clone of the man?	1152	Ronnocerman
Do the kidneys split their job 50/50, or does one kidney do more work than another at certain times of the day?	1152	clburton24
Were protohumans able to reproduce year round, or did they have seasonal mating? How far does this trait go back on our evolutionary tree?	1152	cuulcars
How is it possible that each star in the sky puts out enough photons that I can see it from any slight deviation in my position on earth?	1152	reverendrambo
Can rust be melted back into its original metal?	1151	AEIOUNY2
I am EulerANDBernoulli and I study infectious diseases. Ask Me Anything!	1150	AskScienceModerator
What do physicists actually mean when they say that forces are unified at high energies?	1149	redditor1101
How similar are Morphine, Methadone and Heroin?	1148	eoinglynn101
How to interpret efficiency cruves of climb and cruise propellers?	1148	Asskickingspree