I built a natural draft furnace to test ideas about how hot a furnace could get without the use of bellows. Natural draft is the flow of air through a furnace due to rising hot air. The hot gasses in the... continue reading
posted by Mordhaus 6 years 5 months 3 weeks ago • 454 views • 5:46search results matching tag: incline
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James May explains why trains can't go uphill very well (unless it's a cog railway of course :) )
posted by blackfox42 6 years 9 months 3 weeks ago • 1,037 views • 5:04Warning: Not for the squeamishly inclined
posted by PlayhousePals 9 years 10 months 1 week ago • 167 views • 2:16- 1