There’s a Persistent Hum in This Canadian City, and No One Knows Why Residents affected by the “Windsor Hum” complain of sleeplessness, depression and headaches. It is one of many mysterious sounds reported throughout the world. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Scientists Fear for Colombia’s ‘Melted Rainbow’Uncovering the Secrets of the ‘Girl With a Pearl Earring’Trilobites: Inside Wounded Flies, Fat Cells Race to the RescueCalifornia Scraps Safety Driver Rules for Self-Driving CarsTrilobites: King Penguins Are Endangered by Warmer SeasThe Moon may be COVERED in water, scientists claim following groundbreaking discovery