04-02-2019, 07:23 PM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
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NASA uses countdowns because of a sci-fi film. The countdown Fritz Lang used to create suspense in the rocket launch scene of his 1929 silent film Frau im Mond didn’t just change film history—it also inspired NASA to use countdowns before its own blastoffs. It's not exactly a race against the clock though. NASA can feel free to pause the clock to check mechanical difficulties.
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