He Built His Floor Three Feet Above the Ground — Until Heat Rose From Empty Air скачать в хорошем качестве

He Built His Floor Three Feet Above the Ground — Until Heat Rose From Empty Air

Ondol floors, under-floor heating channels, and forgotten survival engineering — in 1883, a Korean immigrant dug a maze of trenches across his cabin site, lined them with river stones, built forty-seven pillars three feet tall, and laid a granite floor on top that floated above the ground with a firebox at one end and a chimney at the other. No fireplace against the wall. No cast-iron stove in the corner. Nothing like what his neighbours were building. They called it Oriental foolishness. They called it a smoke maze. They called it a house built on stilts waiting to burn down. Then January hit twenty-two below and his children walked barefoot on warm stone while neighbours burned half their winter's wood in eight days and still woke to frozen floors. This documentary-style episode explores how a 19th-century farmer used horizontal smoke channels, thermal mass, and a thousand years of Korean village knowledge to heat his entire floor to comfortable temperatures with three small fires a day while every other homestead in the valley burned ten times the wood and still shivered. Using period-accurate construction, plausible measurements, and principles still used in traditional Korean homes today, the story reconstructs how ondol technology quietly outperformed conventional American heating when a neighbour's family slept in coats and an elderly widower froze to death thirty yards from his own door. You'll learn: Why traditional fireplaces send eighty to ninety percent of their heat straight up the chimney into the sky How forcing smoke to travel thirty-two feet through stone channels extracts nearly all its heat before it escapes Why a two-ton granite floor stores heat like a battery and releases it slowly for twelve hours without additional fuel What made one family feed three fires a day while neighbours fed ten and still could not warm their floors What modern radiant floor heating and traditional Korean ondol still share with this 1880s Oregon construction No myths. No miracles. Just physics, history, and winter desperation. This video is historical and educational — not a substitute for modern building codes or engineering standards. #WinterSurvival #OffGridLiving #OndolHeating #RadiantFloor #ForgottenEngineering EDUCATIONAL NOTE: This video features historically inspired storytelling created for educational purposes. All characters, names, and specific events are fictional, though the construction techniques, scientific principles, and heating methods depicted are grounded in real historical practices and established physical knowledge. Viewers interested in modern application should consult current building codes, safety standards, and applicable regulations. This content is intended for education and entertainment and should not be taken as professional, technical, or legal guidance.