/r/askscience

Year:

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How accurate are 'calories burned' stats on exercise machines?

715 upvotes • Alt0192lex

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How is biological/chemical hazardous waste treated and disposed of once it leaves my lab?

715 upvotes • pseudosomnia

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How does a CANDU reactor work?

715 upvotes • laksir

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Will Saturn's rings eventually form a moon/moons?

715 upvotes • RazCasket

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If the human brain were a computer, what would its specs look like?

714 upvotes • [deleted]

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We eat solids and drink liquids. Could we even theoretically digest energy in a gaseous state?

714 upvotes • Grizzleyt

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How does sorting by "Relevance" work? How does a computer determine what's relevant and what isn't?

714 upvotes • therationalpi

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Do 15 year old dogs get cancer at rates similar to 15 year old humans, or to humans at a similar point on their lifespan?

714 upvotes • Dogbirddog

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What is it that makes music in major keys sound happier and music in minor keys sound more solemn?

713 upvotes • OneWarning13

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When two beams of laserlight are put in perfect, destructive interference, where does their energy go?

713 upvotes • Loogic

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
How accurate are 'calories burned' stats on exercise machines?	715	Alt0192lex
How is biological/chemical hazardous waste treated and disposed of once it leaves my lab?	715	pseudosomnia
How does a CANDU reactor work?	715	laksir
Will Saturn's rings eventually form a moon/moons?	715	RazCasket
If the human brain were a computer, what would its specs look like?	714	[deleted]
We eat solids and drink liquids. Could we even theoretically digest energy in a gaseous state?	714	Grizzleyt
How does sorting by "Relevance" work? How does a computer determine what's relevant and what isn't?	714	therationalpi
Do 15 year old dogs get cancer at rates similar to 15 year old humans, or to humans at a similar point on their lifespan?	714	Dogbirddog
What is it that makes music in major keys sound happier and music in minor keys sound more solemn?	713	OneWarning13
When two beams of laserlight are put in perfect, destructive interference, where does their energy go?	713	Loogic