【Haichuan Teahouse】Li Bing’s methods from two thousand years ago are still effective
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Li Bing’s methods from two thousand years ago are still effective
What did you dig up...;P
Using internal atomic energy for quarrying – ancient technology was truly terrifying.
Heat expands, cold contracts; it can burn wood and shatter stones! The oldest and most primitive techniques are used; P
Calling it a traditional method might be more appropriate.