Veritasium - How Japanese Masters Turn Sand Into Swords
Enjoy ! I did.
This is a video about how Japanese samurai swords, aka katanas, are made – from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade.
How Japanese Masters Turn Sand Into Swords
![This is a video about how Japanese samurai swords, aka katanas, are made – from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade.](/public/youtube.com_Veritasium_-_How_Japanese_Masters_Turn_Sand_Into_Swords.jpg)
![This is a video about how Japanese samurai swords, aka katanas, are made – from the gathering of the iron sand, to the smelting of the steel, to the forging of the blade.](/public/youtube.com_Veritasium_-_How_Japanese_Masters_Turn_Sand_Into_Swords.jpg)
La vidéo: