They’re able to see color in dark conditions, even when it’s so dark that human aren’t able to see anything at all. Most vertebrates, including humans, have two types of visual cells in the retina, called rods and cones.
Category: Color Blindness
Vino Optics Oxy-Iso color blind glasses review
… glasses that were originally designed to help doctors, paramedics, nurses, etc. with red-green color blindness to see health signs like veins. The lenses in the glasses amplify the perception of oxygenation of blood under the skin, allowing color …
Suddenly, Conservatives Are No Longer Quite So Colorblind
Abolishing the Electoral College, that is the subject of tonight’s Talking Points Memo. After Hillary Clinton won the popular vote, the left in America is demanding that the Electoral College system put into place in 1787 be ….Talking Points believes this is all about race.
Here’s what it’s actually like to be colorblind
I don’t see much of anything – just a bunch of reddish-brownish-greenish circles. Other colorblind people, apparently, might spot the digits 21. Sighted people should see a 74. Assuming you aren’t colorblind as well, you can see what I can’t because the cone cells in your eyes work better than mine.