"Freedom is never more than one generation away from extinction. It has to be fought for and defended by each generation." - Ronald Reagan
The image is from wikipedia.
en.wikipedia.org/wiki/Color_blindness:
With properly configured computer displays, people with normal vision should see the number "74". Many people who are color blind see it as "21", and those with total color blindness may not see any numbers.
Last edited by P30; 06-08-2020 at 04:58 PM.