/r/askscience

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Are there any known examples of human DNA that has been permanently modified by a past virus?

1732 upvotes • kuuzo

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Which one of these is more energy efficient? 1. Climbing a staircase skipping one step at a time. 2. Climbing a staircase without skipping any steps.

1730 upvotes • roosrock

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What would have happened to Oil if humans had never drilled it?

1730 upvotes • LBLLuke

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Why shouldn’t you get the COVID-19 vaccine if you have a cold/flu?

1730 upvotes • Gin-and-turtles

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What happens once Niagara Falls erodes all the way to Lake Erie?

1728 upvotes • 4_old_maps

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If antimatter reacts so violently with matter, how is it possible we have both in existence?

1728 upvotes • ZayZay48

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AskScience AMA Series: I'm /u/themeaningofhaste and I'm helping to build a galactic-scale gravitational wave detector. Ask Me Anything!

1728 upvotes • AskScienceModerator

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Are the Aspen in New Mexico and the Aspen in Colorado the same?

1728 upvotes • jjmac

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Water expands when it becomes ice, what if it is not possible to allow for the expansion?

1726 upvotes • sammc1987

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How is it that when deep sea creatures are filmed they don't go blind from the light from the camera?

1726 upvotes • thechicksareemerging

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Are there any known examples of human DNA that has been permanently modified by a past virus?	1732	kuuzo
Which one of these is more energy efficient? 1. Climbing a staircase skipping one step at a time. 2. Climbing a staircase without skipping any steps.	1730	roosrock
What would have happened to Oil if humans had never drilled it?	1730	LBLLuke
Why shouldn’t you get the COVID-19 vaccine if you have a cold/flu?	1730	Gin-and-turtles
What happens once Niagara Falls erodes all the way to Lake Erie?	1728	4_old_maps
If antimatter reacts so violently with matter, how is it possible we have both in existence?	1728	ZayZay48
AskScience AMA Series: I'm /u/themeaningofhaste and I'm helping to build a galactic-scale gravitational wave detector. Ask Me Anything!	1728	AskScienceModerator
Are the Aspen in New Mexico and the Aspen in Colorado the same?	1728	jjmac
Water expands when it becomes ice, what if it is not possible to allow for the expansion?	1726	sammc1987
How is it that when deep sea creatures are filmed they don't go blind from the light from the camera?	1726	thechicksareemerging