Don't top your oatmeal with a handful of grapes and slide the whole dish in the microwave. Grapes become superheated, and the ...

* Water heated in a microwave may become superheated and erupt unexpectedly when disturbed * Microwaving can change water's physical properties (refractive index, surface tension) beyond what ...

Microwaves make daily cooking easier, but some everyday items react badly to high heat, creating safety risks and food issues ...