I used to believe you couldn't burn food in a Microwave Oven, because it works on the idea of rubbing water molecules past each other, right?
And if we cooked something enough for it to dry out, there wouldn't be enough water molecules to keep the food up to a burning temperature -- self correcting!
Well, I'm not a great cook, but I've met someone recently who doesn't understand why you can't simmer something in a microwave oven over an afternoon, without it turning hard, salty, & sometimes burning (honest!)
A childhood belief about technology

others believed things like this
- I used to wonder why the oven didn't set food on fire!— danielle
- I used to think what heated the food in the pan was the boiling water, not the heat under it.— Mario
- I used to think that pickles grew naturally in the sea, and that's why the water in the jar was so salty.Anon
- i used to think if i would eat spicy food i would burn and die— Bill
- I used to believe that you could get cancer from looking in the microwave while it was running.— Kayla
- When I was little I thought the microwave was the Michaelwave because my name is Michael.— Michael