Centripetal/centrifugal motion. Woman uses centrifugal motion on her nearly empty ketchup bottle to get the remaining ketchup and reminds everyone to make sure that the cap is on
Our plane's fuel was imbalanced, and the automatic pump that usually fixes it wasn't working, so they had to do it the old-fashioned way with centrifugal force and do a bunch of donuts on the taxiway to get the fuel to go through the gravity pump and balance out. The clip is 2 minutes, but we were spinning in circles for ~15-20 minutes before taking off
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