/r/askscience

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Does surviving a viral infection always result in immunity?

5182 upvotes • bobhwantstoknow

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How can a device on an aircraft or car be electrically grounded?

5179 upvotes • okijhnub

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If I wanted to randomly find someone in an amusement park, would my odds of finding them be greater if I stood still or roamed around?

5176 upvotes • ttothesecond

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Why major human body organs like kidneys and heart weaken or stop functioning in COVID patients?

5169 upvotes • Asad_rind

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What are the biggest sources of microplastics?

5169 upvotes • Lingonberry666

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How do meteorologists calculate wind chill or “feels like” temperatures?

5164 upvotes • trainerkevin4

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How do engineers plan for thermal expansion when laying traintracks in deserts where the daytime and nighttime temperatures are vastly different?

5162 upvotes • liuiafdbj

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Will a organ that was donated from a younger person to an older person help minimize the aging process? Also, will the organ age faster due to the already aged organs around it?

5160 upvotes • CUUM-SLAYER

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How do particle accelerators isolate certain particles if particles are unavoidably everywhere? Aren't there many unaccounted for particles in the way of observation?

5158 upvotes • MyPenisRapedMe

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why high-speed wind feels colder?

5157 upvotes • SomeGuy10004

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Does surviving a viral infection always result in immunity?	5182	bobhwantstoknow
How can a device on an aircraft or car be electrically grounded?	5179	okijhnub
If I wanted to randomly find someone in an amusement park, would my odds of finding them be greater if I stood still or roamed around?	5176	ttothesecond
Why major human body organs like kidneys and heart weaken or stop functioning in COVID patients?	5169	Asad_rind
What are the biggest sources of microplastics?	5169	Lingonberry666
How do meteorologists calculate wind chill or “feels like” temperatures?	5164	trainerkevin4
How do engineers plan for thermal expansion when laying traintracks in deserts where the daytime and nighttime temperatures are vastly different?	5162	liuiafdbj
Will a organ that was donated from a younger person to an older person help minimize the aging process? Also, will the organ age faster due to the already aged organs around it?	5160	CUUM-SLAYER
How do particle accelerators isolate certain particles if particles are unavoidably everywhere? Aren't there many unaccounted for particles in the way of observation?	5158	MyPenisRapedMe
why high-speed wind feels colder?	5157	SomeGuy10004