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Home Guide Movies

Categories

Action Action & Drama Adventure Ambiance Animals Animated Anime Anime & Gaming Art Auction Auto Baseball Basketball Billiards Biography Boxing Bullfighting Bus./Financial Children-Music Comedy Computers Cooking Crime Documentary Drama Educational Entertainment Environment Faith Fishing Food Game Game Show Game Shows Gaming Golf Health History Home Home & Food Horror House/Garden Hunting Kids Latino Law Lifestyle & Pop Culture Motor Sports Movies Music Nature News News & Opinion Olympics Other Paranormal Pro Reality Reality Competition Reality TV Romance Sci-Fi & Horror Shopping Sitcom Soccer Sports Sports & Outdoors Weather Western Western & Classic TV

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Seeing Green

1937-02-12 9 min

Inside the electrochemical "brain" of the traffic light.

Cast

Lowell Thomas

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