While more confusing than the traditional "fire make hot" methods of cooking, you can get your head around how they work.

Most of us have a basic understanding of what can and cannot be put in the microwave. Metals, bad. Glass, good. Right? But if you stop there, what about the rest of the food containers, lids and ...

You'd think after years of rustling up meals and snacks, a dad would know his microwave like the back of his hand. But one father has just discovered a "secret code" on his appliance, and it turns out ...