This video is a follow-up to my earlier video on the world's earliest blow-torch: • The Worlds First Blow ...
In this video I build and test a new blow-lamp for my workshop, this one much more powerful than my last. These blow-lamps date back to the early renaissance and radically improved the efficiency of numerous industries, preventing the destruction of forests for fuel and enriching the field of science with a powerful tool.
Негізгі бет Ғылым және технология Bringing Back The First Blow torch
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