BitcoinJujitsu on Nostr: Think if air conditioners were invented in 1805! One was designed, but not built. ...
Think if air conditioners were invented in 1805! One was designed, but not built. That dumb fuck! He missed out on an empire of industy.
Complete your prototype!
The first known artificial refrigeration was scientifically demonstrated by William Cullen in a laboratory performance at the University of Glasgow in 1748, when he let ethyl ether boil into a vacuum. In 1805, Oliver Evans in the United States designed but never attempted to build, a refrigeration machine that used vapor instead of liquid. Using Evans' refrigeration concept, Jacob Perkins of the U.S. and England, developed an experimental volatile liquid, closed-cycle compressor in 1834.
https://www.phys.ufl.edu/~ihas/gorrie/fridge.htm
Complete your prototype!
The first known artificial refrigeration was scientifically demonstrated by William Cullen in a laboratory performance at the University of Glasgow in 1748, when he let ethyl ether boil into a vacuum. In 1805, Oliver Evans in the United States designed but never attempted to build, a refrigeration machine that used vapor instead of liquid. Using Evans' refrigeration concept, Jacob Perkins of the U.S. and England, developed an experimental volatile liquid, closed-cycle compressor in 1834.
https://www.phys.ufl.edu/~ihas/gorrie/fridge.htm