SGD Sacred Geometry Decoded | Fire & Quickly Working Granite on Egyptian Obelisks: Not Quite Lost Ancient Technology @SacredGeometryDecoded | Uploaded December 2023 | Updated October 2024, 4 days ago.
#unfinishedobelisk #lostancienthightechnology #ancientegypt #firesetting
Fire Setting is an ancient technique for quickly breaking up the toughest stones. Evidence for its use in the ancient world is clear and the method is still an excellent way for doing quickly and cheaply what most would assume requires expensive and dangerous equipment.

Adel Kelany and Per Storemyr are two names who've published quote a bit on ancient quarrying and in Egypt in particular.

10 Greatest Discoveries of Ancient Egypt
youtube.com/watch?v=nCZpXXUraeM
Zakerias Rowland-Jones
Fire-setting to break up Rock
youtube.com/watch?v=0wqxWC4OAK0
djkwoodcrafts
Burning Rock. Experiments with fire setting (without music)
youtube.com/watch?v=MPZTJCbC4YU
Per Storemyr Archaeology & Conservation

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