Blacksmiths were the high technologists of fabrication up until the industrial revolution gained momentum. At its core, this is the art and science of making any needed tool or mechanism out of metal.
Steephollow Forgeworks
Forge, Hackaday
It's 2014 & There's Still a Blacksmith Working in Central Park
Blacksmith : r/CuratedTumblr
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Secrets of the Forge: Beginning and Intermediate Projects for
blacksmithing PuzzleNation.com Blog
07, March, 2019
Blacksmithing at a Glance
Forge, Hackaday
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Forging or Forgery?
Blacksmithing at a Glance
Forging, Modern Blacksmithing and Physical Metallurgy
How Does a Forge Work?