Bouncing manhole needs an exorcism (video)

Rickey Yaneza

A very lively bouncing manhole was spotted in Denver last month, and the Internet had its theories. It could be a ghost or some pubescent mutant turtles playing, but Denver Water said that it’s an air bubble.

Press play to watch the video below.

This really looks fascinating.

So air is escaping from the manhole. There must be a lot of pressure down there.

Pop Culture · Denver, Manhole