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@4xwfz on Instagram: "- The video showcases a classic physics demonstration where evacuating air from an oil tanker via vacuum pump causes it to implode in seconds due to a 70 kPa pressure differential, equivalent to about 10 psi, highlighting atmospheric pressure’s 101 kPa force at sea level. - Featured in MythBusters’ 2017 episode on vacuum myths, the experiment contrasts a minor dent from a 200 kg boulder drop with instant collapse under vacuum, proving structural integrity relies on internal