Great photo's!
Show them to as many idiot's with no common sense as you can!
But don't automatically assume all of us are idiot's. For example, in the case of the mortar, the fact it was a quick or slow fuse is irrelevant. The first and most obvious rule is that you never put yourself in the line of fire. Even is the fuse isn't lit, or if you think the gun isn't loaded. It's common sense, that even a slow fuse can malfunction and burn too fast. So harsh as it might sound, anybody leaning over the barrel of a mortar (particularly while their trying to light it) get all they deserve in my book!
Just out of interest, were the lost hand's down to genuine accident's, or due to some moron holding a powerfull banger to prove how hard they were?