We Might Finally Know What is Causing the World's Most Mysterious Noise!

For decades, people all over the planet have been puzzled by a strange, low buzzing sound called "The Hum" that no one could trace. Brilliant minds now believe the noise isn't coming from the outside world at all, but might actually be a special type of tinnitus (a sound that your own brain and ears make). Isn't it wild to think your own ears could be playing such a sneaky trick on you?