
that you yawn to equilize the pressure inside your eardrum to the exterior one. This causes a drop of the external pressure, which is felt by everyone in the room. That's why everyone is now forced to yawn in order to compensate.
FACT!
( ,
Fri 20 Jul 2007, 23:59,
archived)
FACT!

but I have some pills off the net that should fix that
;)
( ,
Sat 21 Jul 2007, 0:05,
archived)
;)

for my reply
( ,
Sat 21 Jul 2007, 0:04,
archived)

any situation in which the geometry and displacing effect of ones mouth or ears is not described can lead to severe confusion and loss of appetite
( ,
Sat 21 Jul 2007, 0:19,
archived)

I always thought it was the brain signaling to the body that there is a lack of Oxygen in the blood stream and increasing the airflow to the broncule and holding it there for a few seconds to compensate .... learn something new every day
EDIT... Bloody medical training fails again
( ,
Sat 21 Jul 2007, 0:02,
archived)
EDIT... Bloody medical training fails again

I saw it on wikipedia, hence it must be true!
( ,
Sat 21 Jul 2007, 0:07,
archived)

I say!
dit: and I hate it around philadephia. The only thing you can do there is avoid getting lyme disease.
( ,
Sat 21 Jul 2007, 0:12,
archived)
dit: and I hate it around philadephia. The only thing you can do there is avoid getting lyme disease.