For years, scientists noticed that magnetic fields could improve steel, but no one knew exactly why. New simulations reveal that magnetism changes how iron atoms behave, making it harder for carbon ...
The Avid Outdoorsman on MSN
15 pocket knife steels explained in plain English (and who they’re for)
Knife steel talk gets weird fast because guys treat it like a status symbol. In real use, it comes... The post 15 pocket ...
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