In case you were wondering, this is how airplanes get cleaned during snowfall to be able to fly. After cleaning away all the snow, the green liquid prevents freezing.
One time, about a year ago, I was at Denver International Airport, one of the largest airports in North America and infamous Illuminati doomsday bunker, and while I was there (it was like 1 A.M.), Guy in empty airport by himself hears weird intercom message
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