Sears has a new stove cook top that is an induction heater not convertional heating element. I just saw it this morning. XYL can now can strap from the kitchen.
I have an idea that in some of the IEEE transactions on power electonics I looked through there were some Class E-ish induction heaters powered directly from rectified mains. 60Hz Hum anyone ?
Now if they were in the 13.56 Mhz ISM band.....
Ian VK3KRI