Japanese swords are called "metal made art." The once lost techniques used ... KUNIYUKI (Rai)) Ancient sword-making techniques were passed down only among artisans, and are now shrouded in mystery ...
Its secrets lie in its sophisticated metallurgy - scientists at Fudan University discovered that ancient craftsmen created ... Previously: • Run a pixel art sword shop • How Mirka Got Her ...
KASHIHARA, Nara Prefecture--An iron sword that at more than 2 meters long ranks as the largest intact ancient blade ever discovered in Japan is heavily oxidized after being buried in soil for ...