Town Called Her Underground Fireplace "INSANE" — Her Barefoot Kids OUTLASTED -37°F Cold скачать в хорошем качестве

Town Called Her Underground Fireplace "INSANE" — Her Barefoot Kids OUTLASTED -37°F Cold

February 1886. Montana. -37°F. One widow did the IMPOSSIBLE. While families froze burning 8 logs a day, Margaret Chen built her fireplace UNDERGROUND. Everyone called it insane. A death trap. Foolish. The result? Used only 3 logs per day Kept her cabin at 72°F Floor stayed warm 12 hours after the fire died Three barefoot kids playing comfortably in deadly cold 🔥 What she understood about thermal mass and radiant heat that experienced builders missed would change home heating forever. By 1887, 11 cabins copied it. By 1903, it was in official building manuals. All because she couldn't afford to do it the "right" way—so she did what WORKED. The physics is simple. The results are genius. And builders are STILL rediscovating this 140 years later. 📍 Where are you watching from? What's the coldest winter you've survived? Drop a comment!