Comments
These "studies" can kiss my sweet ass 28 comments
guest
· 10 years ago
Yeah, tell her to improve her diet and her hormones wouldn't be going haywire.
▼
These "studies" can kiss my sweet ass 28 comments
These "studies" can kiss my sweet ass 28 comments
And earth is flat and sun revolves around us 31 comments
guest
· 10 years ago
What do you expect from a country where the majority of voters believe in creationism and an invisible man sitting up in the clouds.
▼
pretty much 19 comments
guest
· 10 years ago
When you grow up, you learn to cope. Moaners and whiners don't get ahead in life.
4
But your red is like... a red, right? 29 comments
guest
· 10 years ago
That's bullshit I'm afraid. Colours correspond to different wavelengths of light and that is what the receptors detect. Red is always a certain range of wavelengths, like blue is always a certain range of wavelengths. The receptors convert these wavelengths via reactions with photopigment in the retina and this forms a certain, specific electrical pulse signal sent to the brain, and due to the fact that everyone's (humans at least) photoreceptors are identical, the nerve impulses created will also be the same (same frequency). When these pulses reach the visual cortex, they are converted into the perception of colour in the brain. Each wavelength of light produces a consistent nerve impulse frequency between people, as seen in brain EMG studies. This is a very brief descritpion of the process, but in conclusion we all see colours the exact same way. The only difference may be between men and women; who can see more shades of red than men, but it is still just red.
5