Hear Your Muscles - TRY THIS EXPERIMENT! - AAPT Films

Anna Sptiz explains how you can hear your muscles twitching. The rumbling sound when you plug your ears is actually muscle fibers!

[@Obi-WanKannabis]

Doesn't it get louder because when you flex your fingers move around slightly in your ear?

[@xiberhot]

try relaxing your fingers in your ears. :)

[@leonasaire8184]

Her possible feigned ignorance makes me diamonds. Sick video, science is life.

[@Runner-xv4lb]

No

[@tonyquiles4399]

SMH with this video

[@NurHiedaya]

why