Hello some unusual blade I found info about yesterday and thought I share it. Perhaps not very bushcraft related... Sword of Goujian more then 2000 years old and still very sharp and almost no sign of time. Found it quite amazing . https://en.wikipedia.org/wiki/Sword_of_Goujian
http://www.youtube.com/watch?v=M6wcFzBTa7Q
1:15 is a paper cutting test .
http://www.youtube.com/watch?v=KKil2sTMako
http://www.youtube.com/watch?v=M6wcFzBTa7Q
1:15 is a paper cutting test .
http://www.youtube.com/watch?v=KKil2sTMako