/r/askscience

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Only show posts with narrations

How many people can one tree sufficiently make oxygen for?

13582 upvotes • Ghenorius

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In the Tv series "Chernobyl" how realisticaly depicted are the effects of intense radiation exposure?

13547 upvotes • dada_216

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When a banana gets bruised, does the nutritional content of the bruised area change?

13546 upvotes • ten_rapid

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How do third party headphones with volume control and play/pause buttons send a signal to my phone through a headphone jack?

13525 upvotes • crossfirehurricane

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Do humans have a vestigial tail wagging response? Is it detectable?

13513 upvotes • PHealthy

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Is a single Elephant's skin cell bigger than a human's skin cell?

13505 upvotes • [deleted]

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If you melt a magnet, what happens to the magnetism? Does the liquid metal retain the magnetism or does it go away?

13474 upvotes • bhaggith

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What does catnip actually do to cats?

13462 upvotes • ErnieWayne

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There are thousands of seemingly isolated bodies of water all throughout the planet which happen to have fish in them. How did they get there if truly isolated?

13449 upvotes • Toddzilla1337

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What is the gold and silver foil they put on satellites and why is it important?

13435 upvotes • BarSeraph

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
How many people can one tree sufficiently make oxygen for?	13582	Ghenorius
In the Tv series "Chernobyl" how realisticaly depicted are the effects of intense radiation exposure?	13547	dada_216
When a banana gets bruised, does the nutritional content of the bruised area change?	13546	ten_rapid
How do third party headphones with volume control and play/pause buttons send a signal to my phone through a headphone jack?	13525	crossfirehurricane
Do humans have a vestigial tail wagging response? Is it detectable?	13513	PHealthy
Is a single Elephant's skin cell bigger than a human's skin cell?	13505	[deleted]
If you melt a magnet, what happens to the magnetism? Does the liquid metal retain the magnetism or does it go away?	13474	bhaggith
What does catnip actually do to cats?	13462	ErnieWayne
There are thousands of seemingly isolated bodies of water all throughout the planet which happen to have fish in them. How did they get there if truly isolated?	13449	Toddzilla1337
What is the gold and silver foil they put on satellites and why is it important?	13435	BarSeraph