Posted 08 December 2012 - 01:49 AM
Those things can never be proven due to their own natures.
What that means is, the fact that they haven't been proven is not relevant, as by definition of "proof" they cannot possible be proven.
Lasers are hot, are they not? I mean, to remove stone in nice channels using a laser would certainly involve melting the stone, no matter how "advanced" the laser may be.
Melted stone, once cooled at atmospheric pressure, is no longer the stone it was. It is basalt after that.
You don't think there'd be a crust of basalt along the cuts? How'd they get the basalt off, then? Super lasers?
Don't forget what I said about the heat differential. Stone doesn't take well to rapid expansion of small amounts of its volume. It's not like metal. Stone will crack. Even explode, after a manner (not like TNT LOL.)
Harte
I've consulted all the sages I could find in yellow pages but there aren't many of them.
- The Alan Parsons Project
Most people would die sooner than think; in fact, they do so. - Bertrand Russell
Ignorance is preferable to error; and he is less remote from the truth who believes nothing, than he who believes what is wrong. - Thomas Jefferson