Strange sound heard in London

Strange sounds have been recorded worldwide, accompanied by an equally strange flood of hoaxes and hostile comments from apparent dummy YouTube accounts. Exactly what is going on is not clear, but the bottom line, as revealed by Linda Moulton Howe and Whitley Strieber in this week’s Dreamland, is that some of them are genuine unknowns. Without a recording of the one that was heard yesterday on Primrose Hill in London, it isn’t possible to analyze it, but it seems unlikely that an outright hoax would be reported like this, without an accompanying audio track.