“No one could see the colour blue until modern times

This reading was a writing piece that explained the color blue and how we as a people fully couldn’t see the color blue till modern times .We realized this because of odessy book which corresponded by always mistakinging blue for dark wine sea in his journey in the ocean.

I already read this article before because it was interesting and because we were required to read it for this English class I found it interesting a little bit,not to say it was boring in anyway but it really didn’t have anything to bring me in and fully invest my reading time into it but it makes me curious why was blue so special that we humans couldn’t differeante the color back then?