You've got sound receptors in your ear and they are beautiful. We're not going to talk about them at any length, but there's little flappy, these little spiky things going along in your ear and they can translate vibrational energy coming from your ear, hurting your eardrum, being translated into a vibration into the fluid in your ear into a physical motion of these little receptors there into an electrical motion, into an electrical signal that goes into your ear.
This lecture is about sound receptor, which we have in our ears. According to the lecture, the speaker mentioned that sound receptor can translate vibrational energy through the fluid into a physical motion, after that these physical motions will be converted into electrical signal, electrical signal, which goes into your ears. Finally, the speaker mentioned that he is not going to talk all details of it, but invite some MIT students who are interested.
