Yawning, particularly if you have some congestion due to cold or Allergies, helps even out the pressure on both sides of the eardrum. This allows it to operate properly to transmit the sound waves correctly.
Some studies say that yawning occurs when your brain is overheated. Maybe your hearing decreases because of this heat? Yawning is still a mystery.
Yes, it is common for people to feel sleepy or have the urge to yawn when they see or hear someone else yawn. This is known as contagious yawning and it happens due to the activation of mirror neurons in the brain, which mimic another person's action, in this case yawning. Contagious yawning is believed to be related to empathy and social bonding.
Yawning is not a disease.
if rude and yawning are defined as such i don't see any reason why the act of yawning be rude. yawning is physiologic. would urinating and defecating be rude also?
The sound you hear in your head when you yawn is likely the stretching of the jaw muscles and surrounding tissues, not an actual sound. Yawning typically doesn't produce a physical sound within the head.
Cats hear better then dogs.
The spelling of the yawning sound is "yawn."
with there huge ears of course elephants can hear better than humans.
The cause in not know.
Yawning too much can prove to be fatal. My aunt didn't sleep for a week, kept yawning, and died. You're in trouble
I hear it better in a car
People hear better under water because there aren't as many sound particles in the water so u can hear everything better