>could be used to fry sausages, melt metal for recycling, fire pottery, or inscribe one's initials on the surface of the Moon.
>inscribe one's initials on the surface of the Moon.
I'm going to need some more info on this from you. I have tons of old CDs that I could actually use for something. Ever since thumbdrives came out I don't know what to do with CDs anymore. But a fuel-less way to melt metal would be very useful to me.