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A comment on Impossible Colors. Parent comment

Re:Impossible Colors by terramex on Thursday September 03, 2020 @08:25AM (#24363295)
I induced this effect in me on 17th April (just checked my browser history for exact date) using instruction given in this wiki article and I can still clearly see test bars as red and green, over 4.5 months later, it is incredible.
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Re:Impossible Colors by jhardy54 on Thursday September 03, 2020 @09:31AM (#24363839)
How long did you look at it?
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Re:Impossible Colors by terramex on Thursday September 03, 2020 @09:52AM (#24364029)
Hard to remember exactly but it was a few minutes per image. I repeated it a couple times over the day because I was fascinated by it. I'd say 30 minutes per image over 12 hours.
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