sound

Via: Kyoot Animals
  • -
  • Vote
  • -

Apparently it's a mating related noise, but that doesn't make it any less weird. 

Via: The Daily What
  • -
  • Vote
  • -

Via Washington Post:

At a certain frequency, the sound waves "separate the oxygen [in the fire] from the fuel. The pressure wave is going back and forth, and that agitates where the air is. That specific space is enough to keep the fire from reigniting."