The Hum is an unexplained phenomena heard in many places including Michigan. It’s often described as a constant low rumble.
Residents in Metro Detroit may be familiar with the concept of the Windsor Hum. This low rumble was solved after many years and attributed to industrial work on Zug Island in Detroit.
👇🏼BELOW: Leading Theories About D.B. Cooper and 30 other unsolved mysteries + Famous Declassified Government Secrets 👇🏼…