this post was submitted on 22 Aug 2026
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[–] tetris11@feddit.uk 17 points 6 days ago* (last edited 6 days ago) (1 children)

But it's an incomplete answer.

"air is invisible at short distances, blue at longer distances, and takes on red green and orange at sunset" would be better

[–] isleepinahammock@lemmy.blahaj.zone 27 points 6 days ago (1 children)

The same is true for all colors. Tell me the color of a single atom.

Yes, air can be colors other than blue at unusual light conditions, like sunset. But the same is true for any material.

You're stuck on the urge to explain. You call "the air is blue" incomplete. But all answers are incomplete. When someone asks what color an object is, they mean under ordinary distances and conditions. Air is blue even in an ordinary room. It just takes miles worth of air for its slight blue color to be noticeable.

[–] SystemDisc@feddit.org -1 points 6 days ago* (last edited 4 days ago) (4 children)

Most physical objects I encounter are the same color up close that they are far away...

Edit: ITT, people who completely misunderstand my point downvoting me and being pedantic

[–] Donkter@lemmy.world 2 points 6 days ago (1 children)

If a leaf was broken up into microscopic bits and flung into the air you wouldn't be able to determine what color it was either. So at best the thing thats missing is that there's a lot less air.

[–] SystemDisc@feddit.org 1 points 6 days ago* (last edited 4 days ago)

I don't disagree. It's just that we don't frequently encounter throwing microscopic bits of things into the air in our lives, especially early lives. It's pretty normal to be curious about the color of the sky as a child, and it is not obvious that distance of air is what makes enough of a difference. I think you've entirely missed the point of my original comment.

To understand why the sky is blue and why butterfly wings are all sorts of colors even though the material itself is not that color is not something that is intuitive or easy to understand without a great deal of experience and prior knowledge.

[–] ignominous_wombat@lemmy.ml 1 points 5 days ago

It's about density. Think of a single strand of webbing from a spider versus a thick, established spider web, or a single drop of blue food colouring in a bathtub of water.

[–] isleepinahammock@lemmy.blahaj.zone 1 points 5 days ago (2 children)

What is the color of a carbon atom?

[–] SystemDisc@feddit.org 1 points 4 days ago* (last edited 4 days ago)

I'm obviously talking about tangible physical objects you see every day. I'm talking about lived experience. Most things you encounter are obviously a certain color, transparent, or some amount of reflective. The sky and butterfly wings whose material are not actually that color and pretty normal things to ponder.

[–] senseamidmadness@lemmygrad.ml 1 points 4 days ago

It's invisible, therefore it has no color. -Diogenes, probably

[–] HereIAm@lemmy.world 1 points 6 days ago (1 children)

Would you also say a mirror is green? Or a glass of water is blue? Windows are a greenish hue? Shaving foam is blue?

[–] Warl0k3@lemmy.world 4 points 6 days ago* (last edited 6 days ago)

I came upon a silly scene,
As they opined 'bout blue,
"The lemming's comment rhymes!", I screamed
An experience quite new!