I have a big manifying glass. No really, it's huge. It's a rectangle about 3' x 4'.
My first victim, pennies!
These pennies are very innocent looking, "La la la, we are pennies"
...and all of a sudden... SOLAR DEATH!
EAT CONCENTRATED PHOTONS LINCOLN!
Figures the US government is too cheap to use copper anymore. What you see running down the side of the lavarock is zinc...