[mythtv-users] (US) Goodbye to unencrypted QAM...

[David Brodbeck]

On Fri, August 28, 2009 11:55 am, Robert Johnston wrote:
> According to http://www.tcforensic.com.au/docs/article10.html, the
> Ignition point for paper is 218°-246°C (That's 424-474°F). 451°F is
> smack-bang in the middle of that lot. There is another work that
> states "Paper" autoignites at 450C, but the "Paper" they are referring
> to is rayon or cotton-based, rather than simple wood pulp.

Ah, that makes sense.  And of course books are generally printed on wood
pulp paper, not rag paper.