Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Novel color via stimulation of individual photoreceptors at population scale. Parent comment
What if we were sensitive to the 200 to 500nm range? What would be blue, violet and red then?
Our eyes and brain are the one constructing what we perceive as color. It doesn't exists outside of us.
Here's good article on the subject: https://anthonywaichulis.com/regarding-perception-photograph...
https://www.youtube.com/watch?v=A-RfHC91Ewc
What if we were sensitive to the 200 to 500nm range? What would be blue, violet and red then?
Our eyes and brain are the one constructing what we perceive as color. It doesn't exists outside of us.
Here's good article on the subject: https://anthonywaichulis.com/regarding-perception-photograph...