In this video, we will melt rusty springs into wootz steel. Then we will show the forging of the wakizashi sword. A lot of ...

Forging a katana out of Rusted steel SPRING. This is probably our longest project. We decided to make a katana sword with a minimum of power tools. The katana was hand-forged from a steel spring and ...

There’s something about forging a sword that’s deeply satisfying. The banging of the red-hot steel with hammers. The hissing of steam as the steel’s cooled in a pool of water. Grinding the blade down ...

For the Japanese samurai, the long-bladed katana sword embodied honor and the prestige of their warrior class. For Jon Kellar, metallurgical engineering professor at South Dakota School of Mines and ...

Have students brainstorm a list of common uses of metal alloys (e.g., a door frame, a doorknob, or a paper clip). Write these on the board. Discuss with students what characteristics make these metal ...

Have students brainstorm a list of common uses of metal alloys (e.g., a door frame, a doorknob, or a paper clip). Write these on the board. Discuss with students what characteristics make these metal ...