WGBH2d
Your ears can't prick up, but your ear muscles sure try
Humans actually have vestigial muscles that activate when listening closely to something, even though people lost the ability ...
WVXU3d
Your ears can't prick up, but your ear muscles sure try
"Lifting the ears up straight is ... They're paying close attention, they're concentrating," says Steven Hackley, a researcher with the University of Missouri. Humans can't move their ears ...
Northcountrypublicradio.org3d
Your ears can't prick up, but your ear muscles sure try
Your ears can't prick up, but your ... They're paying close attention, they're concentrating," says Steven Hackley, a researcher with the University of Missouri. Humans can't move their ears ...