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Learning Something New Thread


               
2025 Feb 15, 4:51pm   4,228 views  94 comments

by MolotovCocktail   follow (4)  



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90   MolotovCocktail   2025 Oct 30, 9:09pm  




The post shares a sepia photo of a 1st-century BCE Roman lead boiler and pipe system from Villa della Pisanella in Boscoreale, Italy, preserved intact by the 79 CE Vesuvius eruption, highlighting Roman engineering ingenuity.

This hypocaust boiler, used for underfloor heating in elite villas, demonstrates advanced hydraulics with solder joints and valves, akin to contemporary water systems but reliant on wood-fired heat.

Excavations in 1904 revealed the villa's luxury features; peer-reviewed analyses in the Journal of Roman Archaeology affirm its rarity, with calcium carbonate linings likely reducing lead leaching health risks.
91   DemoralizerOfPanicans   2025 Oct 30, 9:16pm  

MolotovCocktail says





It's almost as if we went to total race-neutrality, most of the political problems would fix themselves.
94   HeadSet   2025 Nov 13, 3:24pm  

I heard it was 3.7 cents cost per penny, not 37 cents.

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