How The Most Expensive Swords In The World Are Made
From 1veritasium, 2veritasium, or sciencium. This is a video about how Japanese swords are made – from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade. Head over to https://hensonshaving.com/veritasium and enter code ‘Veritasium’ for 100 free blades with the purchase of a razor. Make sure…