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this post was submitted on 20 Sep 2026
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Today I Learned
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It's not the coal that makes it that hot. Anybody can ignite a normal coal fire in their grill and it won't get hot enough to forge. The critical component of a blacksmith's forge is the ability to force additional air, and thus, oxygen, into the fire.
Exactly. It's not just the fuel, it's the conditions it burns in.