😂😂😂 the wonders of unicode / utf-8

it the reason why you can post in any imaginable writing system from ancient sumerian complaints in cuneiform 𒂍𒀀 𒈾𒍢𒅕 to the goddamn seraphim o "серафими многоꙮ҄читїи҄" that was used exactly once in a single 15century manuscript.

its also the reason you can post emojis nearly anywhere.

𓂺

I love how no one has given a precise answer to this question:

https://en.m.wikipedia.org/wiki/Egyptian_Hieroglyphs_(Unicode_block)

Unicode.

Glorious modern ᏕᎮᏋᏝᏝፈᏗᏕᏖᎥᏁᎶ.

This is loss

𓃰

This is very funny, but the image is a jpg :(

ah, I see, a meme buried within a meme.

This is true for only red and green loght detecting proteins (opsins) - the blue opsin gene is on chromosome 7.

The red and green detecting proteins have an interesting history in humans.

Fish, amphibians, lizards and birds have 4 different opsins: for red, green, yellow and blue colours. And the blue opsin sees up into the ultra-violet. Most animals can see waaaay more colours in the world than we (or any mammal) can. So what happened that makes mammal vision so poor?

It's thought that all mammals descend from one or a few species of nocturnal mammal that survived the catastrophe that wiped out the dinosaurs at the end of the Cretaceous. The colour detecting cells (the cones) need a lot of light compared to ones that see in black-and-white (the rods) and therefore nocturnal animals frequently lose cones in favour of the more sensitive rods for better night vision. The mammals that survived the Cretaceous extinction had also lost the green and yellow opsins while keeping red and blue - basically the two different ends of the light spectrum.

Consequently today most mammals still have only 2 opsins so your cat or dog is red-green colourblind.

Why do humans see green? Probably because our monkey forebears, who lived in trees and ate leaves, needed to distinguish red leaves and red fruit (visible to birds) from the green background.

But how did we bring back the green opsin? A whole section of the X chromosome (where the red opsin is coded) got duplicated in a dna copying mistake and then there were two genes for red opsins. As there are different alleles (versions), they could be selected for independently and so one red opsin drifted up the spectrum to be specific for green. So our green opsin is a completely different gene to the green opsin in fish, birds, etc. This kind of evolution happens a lot which is why, for example, there are many families of similar hormones like testosterone and estrogen. And steroids too.

That’s interesting!! I don’t know! We went to the eye doctor and they confirmed (she didn’t totally believe me). She wasn’t in contact with her father and I don’t know if she ever discussed it with her mom or sister.

Another possibility is that she's XY, but the Y never activated, so she developed female but with a single "faulty" X chromosome.

I don't remember my biology classes well enough to say, but wouldn't that also mean that potentially neither of her parents were colorblind, since the Y would've come from her father while the faulty X would've come from her mother? And, if she were XY in this scenario, wouldn't that mean that she'd pass that trait along to her kids as well?

None of which makes sense without the context of what a enormous jackass Buckley had famously been in online spaces for YEARS. It's not just that loss was a weirdly serious addition to a silly comic, it's that it perfectly encapsulated the kind of sanctimonious self-important attitude Buckley espoused and instantly turned his shitty online persona into a joke.

I don't know if it is genuinely possible to still appreciate loss the way it was without all of the enormity of that context.

Even after that, I don't see the connection.

It's really surprising that something so obscure became a meme. What's the first instance of the comic being represented with line segments like that? How did they come to be recognizable?

Hmm, did it look different from original? Wonder if I messed up and uploaded the wrong thing..

I can't see the left ones and the top right is a bit hard for me to see. The bottom right for me is more legible in my first picture.

It must be me than. I hadn t seen it in ages before coming to lemmy.