Michael writes:
"lime mortar; as it is self healing "
I have often heard that lime is self healing, and even observed it myself
with my trusty pocket microscope and the passage of time, so I do know that
it does indeed occur. Could you please explain in chemical and physical
terms what is happening during the healing process?
John Leeke
--
To terminate puerile preservation prattling among pals and the
uncoffee-ed, or to change your settings, go to:
<http://maelstrom.stjohns.edu/archives/bullamanka-pinheads.html>