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

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Did relativity HAVE to be discovered mathematically? Could we have discovered the exact equations empirically? Say from observing the difference in clocks on the ground vs on satellites

3799 upvotes

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What is the current state of Superconductor research?

10 upvotes

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Say I have a solid block of an alloy composed of two metals. What would happen when I raise the temperature of the block to the melting point of just one of the metals?

1 upvotes

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Why are modern aircraft carriers and submarines nuclear powered when they are obvious targets during war? How much consideration is put into radiation exposure to crew and environment after an explosion?

1 upvotes

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Are the bottoms of the oceans just filled with "Heavy" water?

1 upvotes

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Does gravity "redshift?" What effect does the expanding universe have on traveling gravity?

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How Many Things Does the Average Person Know?

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What would the U S. population be today had the Civil War been avoided?

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Is it possible to have a stable continuous orbit between the earth and moon?

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What is the largest difference in body size between a single attacker and a single victim that results in death in the animal world?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Did relativity HAVE to be discovered mathematically? Could we have discovered the exact equations empirically? Say from observing the difference in clocks on the ground vs on satellites	3799
What is the current state of Superconductor research?	10
Say I have a solid block of an alloy composed of two metals. What would happen when I raise the temperature of the block to the melting point of just one of the metals?	1
Why are modern aircraft carriers and submarines nuclear powered when they are obvious targets during war? How much consideration is put into radiation exposure to crew and environment after an explosion?	1
Are the bottoms of the oceans just filled with "Heavy" water?	1
Does gravity "redshift?" What effect does the expanding universe have on traveling gravity?	1
How Many Things Does the Average Person Know?	1
What would the U S. population be today had the Civil War been avoided?	1
Is it possible to have a stable continuous orbit between the earth and moon?	1
What is the largest difference in body size between a single attacker and a single victim that results in death in the animal world?	1