You need to preheat the whole thing before heating a single spot to keep it from shattering.
NekuraCa 2 months ago
It was a success, in that the flame shattered the Obsidian, you could have gone back to using the flame to see if it would shatter to nothing. Obsidian makes good spear points for primitive weapons. Cool experiment.
Geoffr524 2 years ago
You need to preheat the whole thing before heating a single spot to keep it from shattering.
NekuraCa 2 months ago
It was a success, in that the flame shattered the Obsidian, you could have gone back to using the flame to see if it would shatter to nothing. Obsidian makes good spear points for primitive weapons. Cool experiment.
Geoffr524 2 years ago