PokeVideoPlayer v23.9-app.js-020924_
0143ab93_videojs8_1563605_YT_2d24ba15 licensed under gpl3-or-later
Views : 761,503
Genre: Comedy
License: Standard YouTube License
Uploaded At Jul 26, 2024 ^^
warning: returnyoutubedislikes may not be accurate, this is just an estiment ehe :3
Rating : 4.965 (753/85,851 LTDR)
99.13% of the users lieked the video!!
0.87% of the users dislieked the video!!
User score: 98.69- Masterpiece Video
RYD date created : 2024-11-08T15:59:34.0592Z
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Top Comments of this video!! :3
finding out my dog loves a very specific shade of brown (that we see as red) is hilarious to me, who would've guessed he was a minimalist beige aesthetic type. (context: all of his favorite things are red, his favorite blanket, his favorite toys, everything. if its red he gravitates towards it)
1.2K |
My color vision is similar to a dogs and im even near sighted. When I tell people that i cant see green a common response is:
"well what do you get when you mix blue and yellow?"
Black/grey. In my color wheel blue and yellow are opposite and cancel each other out.
Another question is:
"do you see green light? What color is a green laser pointer?"
Yes I see green light but my eyes percive it as a different color. It can register from anywhere from blueish to white to yellow depending on the exact frequency. A green laser pointer looks kinda beige.
And one more while im at it:
"what about stop lights?"
Yellow and red look almost identical and the green is the same as the color of a whispy cloud on an otherwise blue sky.
58 |
It’s the same with most animals, people think they’ve all got monochrome vision, when MOST animals have more colours and abilities we don’t have in terms of sight, birds can see ultraviolet (which is why a lot of birds actually glow under UV light) and certain shrimp can see so many colours we can’t even describe! - also I’d love to see bird vision, specifically parrots, since a lot of parrots specifically have little UV reactive patches on their feathers that help them ID each other
14 |
Well, the main reason they can't see the difference between red and green is because, unlike us, they aren't omnivores. They mainly ate meat, so they need to see the differences between three categories of things: grass/dirt (yellow), the sky/water (blue), and prey animals. So that's all they developed sensors to see. Making sensors they don't need is an active waste of resources.
Prey animals are not distinguished from their environment by color, since they actively camouflage with greens and browns. They are detected by the fact that they move. So prey animals are mainly detected by rods, which is a photoreceptor that is not color receptive, but it is most sensitive to changes in light, and thus to movement, particularly in lowlight. (The peripheral vision in humans is governed entirely by rods.)
Cones, on the other hand, are tuned to specific frequencies of light, and are thus the photoreceptors sensitive to color. Dogs have 2 kinds of cones for the two remaining relevant categories in their scope.
Unlike human, who eat plants that don't move, they didn't evolve for a need to be able to harvest reddish fruits from among green leaves, so the different receptors would be an active waste of energy and resources to develop.
So dogs have 3 photoreceptors: for movement, yellow, and blue.
Humans have 4: for movement, red, green, and blue.
818 |
@AWholeBeew
3 months ago
I'd love to know and experience how my beloved cats see! ❤
4.6K |