Curious Aardvark wrote on Mar 26
th, 2008 at 1:02pm:
yep I think you've not quite grasped the sequence of events that's supposed to work ethan.
You heat the rock till it's red hot.
Bit of a problem with this - I didn't have a fire. I can see about setting this up early next week... With a real fire, some
dry stones, and probably burlap would be good? Obviously, I'll wear gloves and such. Badger, what's the procedure on the pitch stuff?
slingbadger wrote on Mar 26
th, 2008 at 6:44pm:
Also,( I'm sure yuo heard this in Scouts, but I'll nag you anyway) make sure that the stones that you use areDRY. If you heat a stone that is moist in anyway, it will explode. I've had enough of this happen to me.
Heard?! Done!!