Are there any examples of mechanized ancient stone doors? Image
I’m not the first to ask this quora.com/Archaeology-Do…
Rolling doors ImageImageImage
The rolling door is boarding on “mechanical stonework” just would need a trigger mechanism Image

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More from @realUnnameable

22 Jan
History of banking thread: ImageImageImage
Banking began with the first prototype banks which were the merchants of the world, who gave grain loans to farmers and traders who carried goods between cities. ImageImageImage
Around 2000 BC in Assyria, India and Sumeria and later in ancient Greece and during the Roman Empire, lenders based in temples gave loans, while accepting deposits and performing the change of money. Image
Read 70 tweets
22 Jan
Famous Paintings thread: Image
1503 - Mona Lisa - da Vinci Image
1500 - Salvator Mundi - da Vinci Image
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21 Jan
William J. Donovan Image
Image
Mao's guerrillas Image
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20 Jan
I can't get over thinking about what a Spanish or Portuguese explorer that just divided up their global realm might have thought coming across some of these ruins on their explorations..
Was it kept secret until they thought they understood everything?

If so, did the secret get out before the ruins were fully understood?

Did they find any that were intact that were still in good shape and inhabited?
What is up with this idea of ancient machinery that they found in Antarctica?

A kind of stone megalithic gearing?
Read 5 tweets
20 Jan
Pre-Columbian ruins thread: Image
Zona Arqueológica Palenque ImageImageImage
Chichén Itzá ImageImageImage
Read 34 tweets
16 Jan
1666 Dutch map of the Island of California
1548 Italian map of the Island of California
Read 17 tweets

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