/r/askscience

Year:

Only show posts with narrations

Can somebody give me an intuitive understanding of Sine, Cosine, Tangent and perhaps Cotangent, Secant, Cosecant in such a way I won't forget?

2018 upvotes • Knuckleballerr

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What is the "empty space" in an atom?

2017 upvotes • secondbase17

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Are there any other compounds besides H2O that appear in 3 different states naturally on Earth?

2017 upvotes • sokkerluvr17

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Would there be higher gravity if Earth didn't spin?

2017 upvotes • DirtSeth

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If earth's mountains are formed by shifting tectonic plates, are mountains on Mars formed by the same process?

2016 upvotes • DicedPeppers

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What happens to an ant colony if its Queen is artificially removed?

2015 upvotes • NatriumChloride

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AskScience AMA Series: I'm Sliman Bensmaia, PhD, a neuroscientist who studies the sense of touch and how it informs motor control in order to develop better neuroprosthetics. AMA!

2015 upvotes • AskScienceModerator

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If I were to take all the energy I get from eating in a day and converted that energy into an explosion, how big would said explosion be?

2014 upvotes • mistahowe

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If enamel can't be regenerated, how is it generated in the first place?

2014 upvotes • infinit3entropy

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Can a feather falling from great height in a vacuum kill someone?

2014 upvotes • yelo_canu

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
Can somebody give me an intuitive understanding of Sine, Cosine, Tangent and perhaps Cotangent, Secant, Cosecant in such a way I won't forget?	2018	Knuckleballerr
What is the "empty space" in an atom?	2017	secondbase17
Are there any other compounds besides H2O that appear in 3 different states naturally on Earth?	2017	sokkerluvr17
Would there be higher gravity if Earth didn't spin?	2017	DirtSeth
If earth's mountains are formed by shifting tectonic plates, are mountains on Mars formed by the same process?	2016	DicedPeppers
What happens to an ant colony if its Queen is artificially removed?	2015	NatriumChloride
AskScience AMA Series: I'm Sliman Bensmaia, PhD, a neuroscientist who studies the sense of touch and how it informs motor control in order to develop better neuroprosthetics. AMA!	2015	AskScienceModerator
If I were to take all the energy I get from eating in a day and converted that energy into an explosion, how big would said explosion be?	2014	mistahowe
If enamel can't be regenerated, how is it generated in the first place?	2014	infinit3entropy
Can a feather falling from great height in a vacuum kill someone?	2014	yelo_canu