The Buzzer is a mystery that no one has solved to date. Just what exactly is The Buzzer, anyway?
Well, a Russian radio station has been broadcasting weird buzzing for months. Occasionally, though, a Russian-accented voice says U-V-B-7-6, followed by a series of Russian code words.
The broadcast hasn't been shut down, and people have been trying to figure out what exactly it means for years.
The noise has "changed slightly" over the past 40 years, it's always been a buzzing noise paired with an occasional message.