Invest in a magnet...
Yeah, the only deal with induction is it's gotta have a ferrous bottom. Copper and Aluminum is out. I do need to mention the neatest thing about induction is the fact I can take a "old" cast iron skillet and use it. Now the first think that comes to mind is scratching the surface with that "old" skillet; well with induction stick a paper towel under it so it never touches the surface.
