Brinens and Things

identicaltomyself:

tilthat:

TIL that some people can voluntarily control the tensor tympani, a muscle within the ear. Contracting these muscles produces vibration and sound. The sound is usually described as a rumbling sound.

via reddit.com

TIL that not everybody can work the “rumble muscle” in their ear. I just assumed that everybody can do it, but nobody ever talked about it because it is so useless.

Tags:

#the more you know #is the blue I see the same as the blue you see #I don’t think I have this #though I looked at some of the notes and they seem to think it’s the same sound you get when you yawn? #which I do have

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