/r/askscience

Year:

Only show posts with narrations

Why can't the water being stored at Fukushima be reused for cooling?

4909 upvotes • my1973vw

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Does the concept of Altitude exist in space?

4908 upvotes • thehariharan

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We are scientists from the Society of Vertebrate Paleontology coming to you from our annual meeting — which is virtual this year! We study fossils. Ask Us Anything!

4908 upvotes • VertPaleoAMA

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In TV shows, there are occasionally scenes in which a character takes a syringe of “knock-out juice” and jams it into the body of someone they need to render unconscious. That’s not at all how it works in real life, right?

4906 upvotes • monkeybrains12

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Why do people with iron deficiencies crave ice?

4900 upvotes • Pollyhotpocketposts

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What causes the unpleasant sensation in chest when someone is anxious?

4899 upvotes • serdar94

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Why do people say “conserve water” when it evaporates and recycles itself?

4894 upvotes • chikinwing15

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Are black holes three dimensional?

4892 upvotes • greengasser

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How do animals with fur and researchers in the arctic get vitamin D?

4891 upvotes • Proxmer

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Could an electric car have only regenerative brakes and no conventional friction brakes?

4891 upvotes • vrama628

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Why can't the water being stored at Fukushima be reused for cooling?	4909	my1973vw
Does the concept of Altitude exist in space?	4908	thehariharan
We are scientists from the Society of Vertebrate Paleontology coming to you from our annual meeting — which is virtual this year! We study fossils. Ask Us Anything!	4908	VertPaleoAMA
In TV shows, there are occasionally scenes in which a character takes a syringe of “knock-out juice” and jams it into the body of someone they need to render unconscious. That’s not at all how it works in real life, right?	4906	monkeybrains12
Why do people with iron deficiencies crave ice?	4900	Pollyhotpocketposts
What causes the unpleasant sensation in chest when someone is anxious?	4899	serdar94
Why do people say “conserve water” when it evaporates and recycles itself?	4894	chikinwing15
Are black holes three dimensional?	4892	greengasser
How do animals with fur and researchers in the arctic get vitamin D?	4891	Proxmer
Could an electric car have only regenerative brakes and no conventional friction brakes?	4891	vrama628