why 60-40 solder?
Michael A. Terrell wrote:
jakdedert wrote:
Actually, it's been posited that the use of lead plumbing was one of the
causes of the decline of the Roman Empire. That's just a story I've
heard, and upon what I based my opinion. The truth of it, and the
chemical reaction involved is beyond my experience.
jak
It wasn't lead pipes, it was 'Lead Acetate', a toxic sweetener made
from lead:
snip
Wasn't there also a problem with lead-based face makeup both in Rome and
also until modern times?
Michael
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