~PI~
In the process some cold air will travel out in an attempt of equilibrium. (The hot air will mix w/ the cold air by the door 'outside' while hot air gives energy to the cold.)
~Thus your cooling the outside, which isn't really letting hot air in! But it is cooling the outside.
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~PIII~
Someone said an engine isn't a vacuum, that the atmosphere pressure pushes the air in.

My point here is that an engine(most) displace more air then the atmosphere pressure can push in. If that happens then how does it get air? It pulls it right? Thus sucking!

Should we take IQ tests next?

<P ID="edit"><FONT class="small"><EM>Edited by WRAH on 07/24/04 01:23 PM.</EM></FONT></P>