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How Many Work-Hours Does a Car Cost? The Model T to Todaythedailyeconomy.org/article/how-many-work-hours-does-a-car-cost/
54 sats \ 0 comments \ @0xbitcoiner 9h econ history
A New Take on the Great Pyramid Construction Theorywww.youtube.com/watch?v=h5kWDOuY2Uo
50 sats \ 0 comments \ @zuspotirko 5h Construction_and_Engineering history
History shows: empires fall when the center loses coordination.
43 sats \ 0 comments \ @Macro 22h history
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