1794
who discovered color blindness
No one discovered "blindness" It has been with us since the first group of Humans walked the earth.
its John Dalton bitches!
i dont know figure it out for u self
John Dalton "discovered" color blindness after he was looking at a Pelargonium zonale(a kind of flower). Dalton saw the flower as blue, whereas it is in actuality, pink. Dalton noted this fact in 1792
there was said to be that 1,468 children suffered through night blindness in the year 2012
When they first started using colored lights as signals they discovered that some people couldn't tell them apart. So employment physicals began to test for color blindness.
mickey mouse year:1995
yttrium was discovered in the year 1794.
In the year 1902. Dr. Still discovered ADHD.
Fack You and your moma
Yes, I learned about that is school last year.