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      Vacuum Pump

      On Tuesday, March 30, we posted this picture of a vacuum pump in a hospital and asked you to speculate on what happened and what caused this situation.

      Brad Keyes, CHSP | Apr 1, 2021
      Vacuum Pump

      Take a look at the accompanying photo provided to me by a reader. Something happened to a vacuum pump in a hospital. Can you figure out what happened, and…

      Brad Keyes, CHSP | Mar 30, 2021