/u/romn97's posts in /r/askscience

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Do commercial airplanes fly at around 35,000 feet because their engines are more efficient at those altitudes, or because of the reduction in drag?

663 upvotes

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What is a nervous tic?

31 upvotes

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Why is an environment with a high sugar concentration sterile?

8 upvotes

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What is happening chemically (and maybe biologically in the leaves) when you brew tea?

5 upvotes

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Can a bullet actually kill someone instantly by hitting them somewhere other than the head, or is this just Hollywood?

4 upvotes

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Would white roads make a difference in global warming?

1 upvotes

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Roughly how many megapixels does the human eye see in?

1 upvotes

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Is it possible to land/walk on Ceres?

1 upvotes

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Is it possible to get an immunization shot against the norovirus?

1 upvotes

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Concerning B.O.D.

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Do commercial airplanes fly at around 35,000 feet because their engines are more efficient at those altitudes, or because of the reduction in drag?	663
What is a nervous tic?	31
Why is an environment with a high sugar concentration sterile?	8
What is happening chemically (and maybe biologically in the leaves) when you brew tea?	5
Can a bullet actually kill someone instantly by hitting them somewhere other than the head, or is this just Hollywood?	4
Would white roads make a difference in global warming?	1
Roughly how many megapixels does the human eye see in?	1
Is it possible to land/walk on Ceres?	1
Is it possible to get an immunization shot against the norovirus?	1
Concerning B.O.D.	1