The following excerpt is from an article that originally appeared on Humans Are Free
Ancient technology used by craftsmen 2000 years ago to apply thin films of metal onto their statues surpassed modern standards for producing DVDs, solar cells, and electronic devices.
It makes you wonder, how did they do it?
A report on the discovery in the July 2013 issue of Accounts of Chemical Research affirmed:
“[…] the high level of competence reached by the artists and craftsmen of these ancient periods who produced objects of an artistic quality that could not be bettered in ancient times and has not yet been reached in modern ones.”
Traditional techniques of fire gilding and silvering are mercury-based processes that have been used to coat the surface of objects such as jewelry, statues, and amulets with thin layers of silver or gold.
Often used for decorative purposes, it has also been used to fool purchasers into believing a less precious metal was composed of gold or silver.post was originally published on this site