Forging a katana out of Rusted steel SPRING. This is probably our longest project. We decided to make a katana sword with a ...

Making a Katana from titanium or how I made a Katana sword from titanium, to be honest, I myself did not figure out the name. I'll leave this question to the viewer's judgment, to share your opinion ...

The sword isn’t much more than a rusty relic at first glance. Researchers at Germany’s University of Jena (formally Friedrich ...