Sunworshiper wrote:
On Thu, 31 Jul 2003 18:10:43 -0700, JR North
wrote:


YAWN.....just 'OK'. Mustn't muddle the brains of common
dolts with actual details.
JR
Dweller in the cellar


I caught one mistake. They said that boring cannons was used next to
make bigger pistons for the steam engine instead of bigger cylinders.

There were at least 2 more. I didn't catch that one. They
showed an animated graphics of a vertical mill while explaining
how a grinder worked. I can't remember the other one.