By: Boricua_Emt_Jedi_Treker (IP: 69.79.91.*)
Written on: 11-04-2005 17:37
Have u ever heard of laminal flow?
Is the very concept u r just using to move air from outside to the last part of your lungs (alveoli) airway it begins with one "tube" (traquea)
it divides in two (bronchi) thwn 4 then 8 so on ... another example get a regular straw (the one u use to zip ur softdrink- sorry dont know another name for the thingy) now bolw thru it notice resistence and force needed to blow, now take say 20 or so little straws - those used to stir hot coffe when u blow thru them u will notice the diference in resistence and force needed at the end in both cases its the same amount of air but so many little straws dispersing if u will the pressure it will feel as a soft laminal flow...
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