09-19-2020, 12:35 PM
Steve G,
Obsidan knocked edges are 1 molecyle thick - also for 1000 years ago.
The best quality steel cant come below 15 molekyles thicknes what I know...
When you se a grinding stone from the stone age (6000 years ago) they did not sharpen their tools with them, they make scarry sharp edges duller by grind the edge so that the edge is more durable so it hold to work with as long time as possible.
People understood things like this for 6000 years ago...
An edge shall only be as sharp it need to be for its purpouse. Not sharper then that.
Obsidan knocked edges are 1 molecyle thick - also for 1000 years ago.
The best quality steel cant come below 15 molekyles thicknes what I know...
When you se a grinding stone from the stone age (6000 years ago) they did not sharpen their tools with them, they make scarry sharp edges duller by grind the edge so that the edge is more durable so it hold to work with as long time as possible.
People understood things like this for 6000 years ago...
An edge shall only be as sharp it need to be for its purpouse. Not sharper then that.