Friday, December 6, 2013

Complex Wall Heating System


There are times when ancient engineering ingenuity genuinely rivals or even surpasses the 'advancements' we have today.  Of course it is not a smart phone, but it is debatable that that 'improves' the quality of life.  Whereas heating an entire public bathing complex, baths, floors, and walls with a simple flame, that's pretty darn impressive.



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