A while back I microwaved a microwave transformer, it made quite a pretty lightshow before frying the microwave and ending the fun.
On a side note, I have experienced a microwave that sometimes decided to count upwards. So you'd set the dial to 2 minutes, come back 5 minutes later and find your food distributed in a thin film over every surface and the dial at 7.
On a side note, I have experienced a microwave that sometimes decided to count upwards. So you'd set the dial to 2 minutes, come back 5 minutes later and find your food distributed in a thin film over every surface and the dial at 7.