[blam]

"I wasn't aware of this phenomenon but I wanna know why yawning is catching."

Don't know. However, the sea horse is the only animal to never have been observed yawning.

[mykdsmom]

Man what a sucky job...sitting around waiting for animals to yawn.

Why do they even know this?.......Now I'm even more confused.

They can study animal yawning habits but can't explain why I'm yawning repeatedly right now just typing about yawning.

MKM

[Cobra64]

...the sea horse is the only animal to never have been observed yawning.

Well, I seem to remember seeing a sea horse yawning in the Oral Office when Clinton was in orifice.