On Thu, Jul 30, 2009 at 5:51 PM, <si...@mungewell.org> wrote:

> A Canon EOS Rebel, a few mirrors and some glue... might be an interesting
> experiment.
>

 The Canon 30D (for example) is rated for 100,000 shutter cycles. If you
take a shot every 1-10 seconds, you'll be able to go for roughly 6 straight
hours before the shutter will fail.

That's why Google uses high-res digital video cameras running on Firewire on
their rigs.
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