Jastrow Illusion.



In 1889, psychologist Joseph Jastrow asked this question: which one of the two bars are larger? Easy - the bottom one, right?

Wrong (or else it wouldn’t be an illusion now, would it?) Find out the right answer: Link - Thanks Walt!


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Posted on June 30, 2006 at 12:30 pm by Alex
Category: 1 Other Neat Things



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