Why doesn't the sky fall?

Jim Ivey jivey61 at bellsouth.net
Mon Aug 15 11:05:54 AKDT 2005


Ron
Did you know water is wet so it can make T- shirts look good.

Jim Ivey
> 
> From: Ron Van Putte <vanputte at cox.net>
> Date: 2005/08/15 Mon PM 02:38:05 EDT
> To: discussion at nsrca.org
> Subject: Re: Why doesn't the sky fall?
> 
> 
> On Aug 15, 2005, at 1:21 PM, Atwood, Mark wrote:
> 
> > And when you?re done hashing that one out (I?m pretty sure gravity 
> > DOES pull the air molecules down) I?d love to hear the complete 
> > explanation of why water is ?wet?.  
> 
> Yeah, since we already know why the sky is blue.
> 
> Ron Van Putte
> 
> > From: discussion-request at nsrca.org 
> > [mailto:discussion-request at nsrca.org] On Behalf Of J.Oddino
> > Sent: Monday, August 15, 2005 2:16 PM
> > To: discussion at nsrca.org
> > Subject: Why doesn't the sky fall?
> >  
> > I thought it was time to stir the pot while we wait for the results 
> > from the Worlds.
> > Can anyone explain why gravity doesn't pull all the air molecules down 
> > to earth?  Are they lighter than space?  What is their mean speed?
> > I don't think this will help answer the weathervaning question and 
> > won't help us fly any better but I thought it might be fun.
> > Jim O
> 
> 

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