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Post has been Killed

Human Mystery: Why Can't We Walk Straight?

submitted by Hybrid

1 decade 3 years 2 months 3 weeks ago

"Try as you might, you can't walk in a straight line without a visible guide point, like the Sun or a star. You might think you're walking straight, but as NPR's Robert Krulwich reports, a map of your route would reveal you are doomed to walk in circles." - Vimeo