TIL, percussive maintenance is when you pound your fist on something to get it to work. The astronauts on Apollo 12 successfully did it when one of the cameras stopped working. February 15, 2020 Read more Share Get link Facebook X Pinterest Email Other Apps Labels TIL Share Get link Facebook X Pinterest Email Other Apps Comments
Chicago Bears cancel meetings to support Blackout Tuesday, sources say June 02, 2020 Read more Read more
FBI director says foreign disinformation campaigns 'never stopped' after 2016 elections February 05, 2020 Read more Read more
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