Mudcat Café message #3727048

The Mudcat Café ^TM
Thread #157786 Message #3727048
Posted By: GUEST,#
29-Jul-15 - 06:27 PM
Thread Name: BS: Guns - keep banging the rocks together
Subject: RE: BS: Guns - keep banging the rocks together

Obsidian tools are sometimes used in surgery. Have been since the 1960s. Nothing to do with anything; just an observation.