Air Intake on a MBP
So obviously the air that the cooling fans blow past the heatsinks and out the "back" of the laptop has to enter the laptop somewhere...
Since it seems to be a sealed system (no intake ports on bottom case), how does the air the fans push out enter the laptop?
Though the keyboard? The speaker grates?
I know it's a silly question, but was curious.
Thanks!
MacBook Pro 2009 15", Mac OS X (10.6.1)