Click the link. It's wierd,or is our brain?
http://www.patmedia.net/marklevinson/cool/cool_illusion.html
http://www.patmedia.net/marklevinson/cool/cool_illusion.html
That wasn't the illusion. That was the cocaine.BurlyShirley said:Is it bad if my nose starts bleeding?
robdamanii said:Sweet.
Maybe I should ask my neuro prof about this one.
jdschall said:Rods and cones man. Simple as that (I think?) Don't your color receptor thingies just get tired and start seeing the negative color?
Green opposite pink on the color wheel.
I just ate a banana.Toshi said:
given a continued stimulus things will adjust such that the stimulus is the new baseline. so pink is shifted to grey. when the pink really does turn into grey then this change is "subtracted" from the new (grey) baseline: green. i don't know why they all disappear tho. that might just be an attention thing independent of the other part of the illusion.
how again does this show that faith is needed to live? this illusion is illustrating very well-defined physiology, and if anything shows that science can explain what might otherwise be seen as supernatural by the ignorant.Heath Sherratt said:Half of what you see and none of what you hear...it takes some serious faith to live-"not by sight but by the word of God" doesn't sound so weird when you learn things like this.
Toshi said:how again does this show that faith is needed to live? this illusion is illustrating very well-defined physiology, and if anything shows that science can explain what might otherwise be seen as supernatural by the ignorant.
Yup, opponent process theory of color vision.jdschall said:Rods and cones man. Simple as that (I think?) Don't your color receptor thingies just get tired and start seeing the negative color?
binary visions said:Kids, lets not argue, lest this thread be banished with the millions of other religious discussions to the depths of the P.D. forum. You think any of you are going to change each other's minds on the subject anyway?
yeah, i don't see anything special with that last sunburst-looking one...?jdschall said:A few of those don't do anything for me. I guess I need to go and drink a big glass of OJ to get a little boost.