Lost Knowledge

This is a good first post because it’s exactly what I wanted/expected

in fact, Greek fire could be remade quite easily, it was a mixture of naphta, vegetable oil and turpentine with some other combustible that have a vapour flash point low enough that they spontaneously combust when they are expelled from a boiler or kettle
it's the flame-thrower apparatus that is not exactly known
it was most likely a closed presure vessel with a liquid intake from a tube that reached the middle of the container, filled with 1/3 water at the bottom, 1/3 combustible liquid, and 1/3 water vapour at the top that increased in pressure when the container was heated
when the stuff is hot enough, it just requires a simple valve to have greek napalm ejected forcefully on the sarracen's ships and face
this is a lost ingeneering problem that could be re-solved, but we don't have the exact mechanism they used

Fool read some "approved" history book with some people dragging along 100000kg stones and called it a day.

media.8ch.net/file_store/d493a86f89bd93e2aecf69737d8f72d672976feb8a0e90ecc88a0e218902d6a1.webm

Reminder that you are boron and iodine deficient.
Buy an iodine supplement and some borax.

What are the symptoms?

Please fucking kys.

google "geopolymer concrete pyramids" for yourself

tech thread somewhat on this
youtu.be/pW-SOdj4Kkk
8ch.net/tech/res/1070116.html
>>>Zig Forums1070116

I demand reparashuns for all the snow niggers being forced into civilization by the evil romans.

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