Explaining the Meaning Behind Airport Runway Digits - Laughing Squid

CGP Grey explains the purpose and the design of those seemingly random airport runway digits that are usually only seen out of a plane window.

CGP Grey explains, in his rather frenetic manner, the purpose and the design of those seemingly random airport runway digits that are usually only seen out of a plane window. While waiting on a pla… [+3115 chars]

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