Every weekend from September through April, Dan Olsen teaches knife- and sword-making classes at 4D Blades, his barn studio southeast of Heber.
The traditional katana sword is fashioned only from the purest steel, which the Japanese call tamahagane ("jewel steel"). Over three days and three nights, smelters using ancient techniques shovel ...
MISATO, Japan — Sparks illuminate the soot-covered studio of Japanese swordsmith Akihira Kawasaki as his apprentice hammers ...