Shram: I worked in a large telecommunications company. For the purposes of fire safety, in many rooms on the walls under the ceiling were installed special glass bottles with powder, which at high temperatures broke, dissolved this powder, which stopped burning.
And here, one colleague decided to take such a cloth for himself, so that in the country to tell, yes, for every case... In short, he took it, well, carried it by public transport, or more precisely - in the subway. He apparently did not know that the cane was under pressure) and at one point, it all happened with a very funny cotton burst, and the floor of the car "snowballs" stands stuck from the sudden winter in the beginning of the summer)) the man barely got away with light stars))