Motion Commotion

29th April 2013 23 mins Season 2 Episode 3

This is a show about your brain and how it perceives motion. Evolving in a world that is constantly moving, the human brain had to develop a pretty sophisticated sense of motion in order to survive. This episode stops to ask some deceptively simple questions-What really is motion? Is the movement that you see real? Or is the wiring of your brain's motion detectors merely being fooled? We explore the science behind how your brain detects and interprets motion, and you'll see how easily this hard-wiring can be fooled... for better and for worse.

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Season 2 · Episode 4

Don't Be Afraid

Our experts examine the brain's internal tug of war between fear and rationalization. Whether boarding an airplane or walking down a spooky street at night, we'll see how dread and anticipation build feelings of fear. Putting our host's emotions to the test, Apollo Robbins challenges Jason Silva to a game of Russian roulette. Then, with the help of John Harlacher, co-director of one of New York City's scariest haunted houses, we "Fear Factor" a group of volunteers. Without their senses of sight, sound, or control of their limbs, see how they react to snakes, cockroaches and rats... or so they think.

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