Why doesn't the sky fall?
Ron Van Putte
vanputte at cox.net
Mon Aug 15 10:37:49 AKDT 2005
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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