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681 reactions · 21 comments | Stitch an embroidery piece you'll be...

How Things Really Work on Instagram: "Hand-engraved coins start as standard pieces before artists carve away metal with precision gravers to build depth, texture, and relief. On a 1921 US dollar, each cut reshapes the original design into a themed artwork—like a miniature sword mechanism integrated into the engraving. The result blends craftsmanship with functional metal engineering. When the sword acts as a key, hidden channels and micro-cut cavities inside the coin align to trigger a latch in