/r/askscience

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We found two different plants but still classified under Adiantum philippense. Could one of these be a new specie?

1388 upvotes • Gainspipr

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Do NSAIDs reduce neuroinflammation?

1388 upvotes • One-Garden-1294

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Is there a nutritional difference between fruit ripened on the plant and fruit that ripens on the shelf at the grocer?

1387 upvotes • 1nsaneMfB

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Can light enter a stable orbit around a black hole?

1387 upvotes • DudefaceMcGee

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what causes sunrays to form lines in pictures? why not a field or gradient?

1387 upvotes • Cidstheme

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If I consistently donate blood (every 56 days), does my body get better (in general terms) at remaking the components over time?

1386 upvotes • [deleted]

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Do insects and other small animals feel pain? How do we know?

1385 upvotes • blumelon

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Why do crabs which are greyish in color turn reddish or orange when boiled or cooked?

1385 upvotes • captainbrave6

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Why do spiders have eight legs?

1384 upvotes • canelones_pantelones

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The "Speed of Light" is referenced to light traveling in a true vacuum. But...since there is no true vacuum in Space, does this mean light never actually travels at the Speed of Light?

1384 upvotes • Ownedby4Labs

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Title	Upvotes	Author	Mark as read	Favorited	Rating	Add to a list
We found two different plants but still classified under Adiantum philippense. Could one of these be a new specie?	1388	Gainspipr
Do NSAIDs reduce neuroinflammation?	1388	One-Garden-1294
Is there a nutritional difference between fruit ripened on the plant and fruit that ripens on the shelf at the grocer?	1387	1nsaneMfB
Can light enter a stable orbit around a black hole?	1387	DudefaceMcGee
what causes sunrays to form lines in pictures? why not a field or gradient?	1387	Cidstheme
If I consistently donate blood (every 56 days), does my body get better (in general terms) at remaking the components over time?	1386	[deleted]
Do insects and other small animals feel pain? How do we know?	1385	blumelon
Why do crabs which are greyish in color turn reddish or orange when boiled or cooked?	1385	captainbrave6
Why do spiders have eight legs?	1384	canelones_pantelones
The "Speed of Light" is referenced to light traveling in a true vacuum. But...since there is no true vacuum in Space, does this mean light never actually travels at the Speed of Light?	1384	Ownedby4Labs