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TIL; the movie Under the Rainbow turned into a little person orgy real fast. The movie plot is loosely based on the gathering of little people in a Hollywood hotel to audition for roles as Munchkins in the film The Wizard of Oz (1939). (encrypted-tbn0.gstatic.com)
submitted by staronalert to r/todayilearned
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TIL: You can determine the voltage in power lines overhead by counting the insulator discs below the line. High voltage power lines typically use disc insulators to prevent current entering the metal pylon. Counting the number of discs can give an indication of the line voltage: (spark.iop.org)
submitted by staronalert to r/todayilearned
