John McEwen wrote:
> Can anyone suggest other devices in common use which have remained true to
> their first principles since inception. I would suggest that 50 years
> should be the minimum time consideration. I don't include the concept as
> the basis but rather the actual mechanism.
Normally I stay out of these off topic things, I'd rather p*ss people
off with opinionated MG ranting, however...
1) hacksaw
2) hammer
These things have been around since guys were making plate mail
armour, and I still use them today to shape sheet metal.
-Keith Wheeler
Team Sanctuary http://www.teamsanctuary.com/
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