- Joined
- Feb 5, 2011
- Messages
- 452
If you have Netflix, I'd encourage you to watch this documentary. Not only does it explain the intricacies of the Ulfberht Viking sword vs. the Samurai sword, it introduces the name "crucible steel" and the meaning and significance of why high heat and more carbon are vital in better steels. Nerds will enjoy. And I hope you will too!