I could suggest that you test this

Ah, so you believe in magic instead of science or you slept through science class in school.

I could suggest that you test this using a strip of zinc and a quart of motor oil, but that would be science and not magic (Diablo 3 Gold).

I could also point out that zinc is a common additive in motor oil and it doesn't get hot on it's own, but again that would be science.

So instead I'd suggest that you get a barrel of oil and a bar of zinc and buy the plans from that website that is full of impossible ideas (no really, they are not con-men, all of their magical ideas work if you close your eyes and wish really hard)

If after you mutter the magic words it still doesn't work, you can always throw a piece of plywood on top of the barrel and use it as an end table.

I have checked again and read that a zinc rod will react if suspended in motor oil (Diablo 3 Gold). I guess you are the science guy here and through your own experiments have proven that it doesn't react. Nobody mentioned magic except you. Chemical reactions do happen. I guess no two materials react unless magic is involved? I never said it is a proven fact that one could heat his home with zinc, I only asked if anyone heard of this before or knows someone who has. You see my top post "Free heat?"? Notice the question mark?