The energy within this circuit oscillates rapidly between an electric field in the capacitor and a magnetic field in the coil.

Using microwave-heated ceramic chips instead of standard gas flame or electric coil, the system heats pans with near-perfect balance and lets you control the heat level with incredible precision.

Experts suggested families with babies and pregnant women ditch the coil and use physical methods such as a mosquito net instead. Electric or liquid mosquito repellent is said to be acceptable.