Sugar Candy Mountain – 666 [psych rock] Like this:Like Loading... Post navigation Black Hawk Down is the gift that keeps on giving.TIL about the Chesterfield Canal Dredging Mistake. In 1978, UK workers cleaning up the canal removed a heavy chain from the bottom, only for that section of the canal to drain completely away. The chain was attached to a plug, installed there 200 years previously for maintenance, and long forgotten.