Primitive Technology Natural Draft Furnace Smelting Experiment | High Heat No Bellows
Автор: Life in Countryside
Загружено: 2026-01-13
Просмотров: 2
Описание:
In this video we recreate a Primitive Technology–style natural draft furnace experiment to explore how high temperatures can be achieved without bellows or modern tools. By building a tall clay furnace with a natural draft (hot air rising pulls fresh air in), we test how hot the furnace can get using just wood fuel and simple materials — mimicking ancient smelting methods used around the world.
We’ll show how the draft works, how the furnace is constructed from scratch, and how the design lets the fire reach extreme temperatures naturally. This is perfect for bushcraft enthusiasts, science experiment lovers, and anyone curious about primitive metallurgy!
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![10 тонн руды ради 30 грамм: Адский труд в шахтах ЮАР [How it's made]](https://image.4k-video.ru/id-video/lL9PUafPjgY)
