Went up to a conference room on the third floor for some peace and quiet. I’m just sitting there typing away when KABOOOOOOOOMMMMMM an explosion rang out that shook the whole building. I ran over to the window to see big plumes of black smoke billowing from what used to be a dumpster full of scrap metal.
Some guy at the junk yard next door was trying to compress the contents of the dumpster with an excavator and somehow managed to ignite the contents of a [not empty] propane tank. Poor guy in the excavator just sat there for a minute looking like he was still absorbing what had just happened. He was fine other than probably needing a change of underwear. Fire department showed up a few minutes later and put it out.