Re: [CAD_CAM_EDM_DRO] Interesting Question

Archimedes, I believe.
Way back when in ancient Greece.
Cheers

Marcus
-----Original Message-----
From: gm4ta@... <gm4ta@...>
To: CAD_CAM_EDM_DRO@yahoogroups.com <CAD_CAM_EDM_DRO@yahoogroups.com>
Date: Friday, October 12, 2001 5:06 PM
Subject: [CAD_CAM_EDM_DRO] Interesting Question

>I've always wanted to know this but couldn't find out. Who invented
>helix threads and screws that we cannot imagine what it would be like
>without it?
>
>-GM4T
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