Someone left the hose out overnight when it was freezing, and in the morning, he had awesome cylinder ice. His wife probably yelled at him, but that is one happy accident.
I don't know how the hell this works. It could be fake, although I don't know why anyone would fake something like this. What I do know is that it's absolutely mesmerizing, and I could watch it all day. That, and I really want some cylinder ice. [YouTube via B3ta via OhHaveYouSeenThis]