I was at a mine site watching a group of guy's fill a tub with liquid propane to cool their beer down as they went back to the Mine camp for the end of the shift , I was arming explosives and told them to move the auto away and asked them if they had thought this through , well all six got in and started to drive across the work area and then BOOM huge flash ! Every window flew out of the auto and the top puffed up like a ball. Next I see them climbing out the now open windows with there clothes smoking and crawling around on the ground holding there ears . The overpressure had to be tremendous in that car with the windows up and the Air on .
One of the Rocket scientist in the group lit a cigarette , or tried to, as they were leaving . Well I had to say that I have never laughed so hard in my life. Glad none got hurt bad but not knowing technology and how things work can be bad for your health .
This is one of many things I saw over the years that people did that should have been in a book . I have seen people survive incidents that should have killed them on the spot and then just walk away .