Note: Today's candidate pool was almost entirely hashtag-spam shorts and factory compilation clips with no instructional content. This pick is the least bad of the batch — it's still a short, but at least it documents a complete, recognizable traditional process from start to finish.

Hand-forged nails were the standard fastener for centuries before wire nails took over in the late 1800s, and watching one made is a surprisingly good entry point to understanding fundamental blacksmithing technique. The full sequence involves drawing out a taper on the working end of the stock, upsetting a section to create the head material, then using a nail header (a hardened plate with a tapered hole) to hold the shank while the protruding stub gets struck into a four-sided rosehead.

What makes the rosehead nail interesting beyond nostalgia: each facet of the head is a single deliberate hammer blow, so the smith has to read heat color, anvil rebound, and hammer placement in real time. It's a small piece but it exercises nearly every basic forging movement.

If you want to go deeper after this, look up Peter Ross or Mark Aspery on nail-making — full-length tutorials exist that explain the geometry and heat management this short can only hint at.