@weirdmeister: I'm from the United States. I speak a bit of spanish, and i don't mind throwing bits of it into my English.
As far as my background and some bits that might be unique to meas a forum member, I have a background in chemistry. I actually think lasers might actually represent the next step forward in non-biological chemical reactions as the emitted light of a laser could be tuned to specific elements and molecular geometries that would then specifically absorb the energy, making those centers more reactive..
Anyway, Thanks for warm reception everyone, hopefully i don't bother y'all too much.