Quote Originally Posted by daaaaave View Post
I think a photographic memory is possible. Just the other day I heard about people called "lightning calculators." They could look at long sequences of numbers and immediately add them up or multiply them or whatever their skill was. Most of them were autistic, but it was truly an amazing ability.
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I watched on the Discovery Channel about this guy who could be told to tell the date of something x amount of days ago and he would always get it correct within like less than a second. Not like one or two days ago but like they would ask him 1236 days ago.