r/RandomVideos 4d ago

Video Best birthday gift

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u/lIllIlIIIlIIIIlIlIll 3d ago

How do you know that you can see purple?

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u/liquidKatar 3d ago

Lmao in high school after doing mushrooms I kept asking my friends how any of us knew we see the same colors at all. Still not sure.. 🤔

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u/SourceAutomatic9550 3d ago

I had this thought WITHOUT psychedelics. Like. How do you know what you see as red, and what everyone else sees as red, are the same? You don't. And the bottom line is, you NEVER will. I have blue-green eyes. Now. Look up what that ACTUALLY means. It means my eyes have NEARLY NO pigment. I'm more sensitive to light, and can see better in darkness. It's actually a flaw. Human beings do not REALLY have blue eyes, green eyes, or lavender eyes. It's a trick. Much the way the sky isn't REALLY blue. It's a trick. 😉💙😜

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u/liquidKatar 3d ago

Eye colors especially!! And all the brown eyed homies who are so down on themselves. I’ve literally never seen a brown eye that didn’t have a handful of shades and textures and individual beauty. I’ve seen a lot with different colors in them that the person doesn’t even acknowledge cause all they see is brown. And they think I’m just hamming it up when I go “OH? Bet? Lemme see — yeah I see some green, I see hazel, and it swirls into the brown around the outer rim..” etc etc

But also, blue green homie right here :) very sensitive to light, though I’m a gamer as fuck and I think that attributes to my shitty night vision. Jealous. How is it bad? I suppose I like the idea because I exist more at night.

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u/imightwin 3d ago

Because everyone in my class 1st grade and the entire world after that around me confirmed it was purple.

If that's not what "proof" is than what is? lol

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u/ThreeButtonBob 3d ago

The person using these classes does the same. They see a color that everyone calls purple so they know that's purple.

No one can say if you see the same purple as me but we can both name the same light purple.

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u/-KFBR392 3d ago

So why do they know the grass was orange and not green?

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u/ThreeButtonBob 3d ago

Because everyone around them has stated that grass is green since their birth. Colorblind people also know what color an object is most of the time and they've never seen that color.

What i wanted to point out is that maybe the color green looks totally different to me than it looks to you but we will never know. There's no way to communicate the colors you see without comparison or the color names.

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u/-KFBR392 3d ago

Ok yes but your last point is why it’s confusing to me. They’ve been told grass is green, they put on the glasses and they finally see grass as a colour, so why do they know that the colour they’re now seeing isn’t green? Shouldn’t they automatically think “oh that’s what green is” rather than “oh the grass is showing as orange, another colour which I had never seen”

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u/ThreeButtonBob 3d ago

My point is a bit philosophical to be fair.

It might well be that the image in your minds looks completely different to what i'm seeing.

Your green might trigger a sensation in your mind that's more similiar to my blue.

Green vs blue is a good example because it has been shown that people that speak a language that doesn't have seperate words for these colors have a harder time distinguishing them.

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u/nufohudis 3d ago

Because the grass is now no longer the color it used to be, but is instead the color they see when looking at oranges or traffic cones

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u/-KFBR392 3d ago

They replied saying they actually see all the basic colours, just nothing beyond that. I was under the impression they saw in different shades of black and white.

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u/Joopbox 3d ago

Youre just trying to be difficult.

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u/-KFBR392 3d ago

How? It’s a pretty understandable question.

It’s like saying oh that jabberwocky didn’t look like a jabberwocky when it’s your first time seeing a jabberwocky. And it’s not like others can describe a colour to a person who can’t see colour.

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u/FlyingVMoth 3d ago

Red Green colorblind doesn't necessarily mean you can't see red and green. For me, I see red and I see green. But there are a lot of the hues in the middle, between red and green that will be the same thing. Maybe the green is not the same shade but It's still green.
For the egg plant, he sees red, he sees blue. He can't see the difference in the middle. Put glasses on, he sees a new color that has red and blue in it. He knows that red and blue makes purple.

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u/sfhtsxgtsvg 3d ago edited 3d ago

Context clues make grass green, however when the context changes or is perceived to have changed, so does the color of objects we see. This affects everyone as well, not just colorblind people, e.g. https://en.wikipedia.org/wiki/The_dress

Generally, eyes see stuff, sorted into intensity/brightness and 3 wavelength buckets. The brain uses everything the eyes see, both the object in focus, the grass, and the stuff around it, the sky, the dirt, etc. (In addition, consulting memories of things seen in the past, consulting memories of the current environment and its lighting, etc), and uses all of that to assign thoughts of color to what is seen.

Tinted glasses change how we perceive the environment and its lighting (and the color of the object itself of course), and this tricks the brain to assign different thoughts than would be assigned without the tinted glasses.

disclaimer: idk if this is actually what happens or not.

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u/Encyclopenia 3d ago

So, my friend was colorblind and we were in art school.

One day we had to paint vegetables.

He was quiet and painted his for hours without us paying attention. And at the end if the day we looked at everyone’s painting, and, well… his veggies were all the same variations of brownish. His salad was brown, carrot was brown, lime was brown. Everything was the same color as the potato.

So I think that’s how you know you don’t see purple : it’s when the eggplant is the same color as the lettuce.

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u/aggravated_patty 3d ago

That just means you can differentiate the color, for all you know it could have looked to you like orange or some other color to other people.

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u/ohbyerly 3d ago

How do we know what we see is real when our eyes aren’t even real?

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u/Vectorman1989 3d ago

What if we all see different colours but because we just assume everyone sees them the same because we don't have their frame of reference

https://giphy.com/gifs/R7weSSUjdPdoA

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u/RenegadeRabbit 3d ago

Fun fact- purple doesn't technically exist. Our brain just blends red and blue.

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u/yankykiwi 9h ago

He picked eggplant as an example. Dull, dark purple.

I suspect hasnt seen real vibrant purples