[at-l] Curious OT aside to Cooling in Plastic

[wdaniels@bestweb.net (Walt Daniels)]

> I've observed some ceramics come out of the microwave very hot,
> while other
> ceramics show no sign of heating from the microwave.
> Is this a way to distinguish leaded ceramics & colours from unleaded ones?
>
Hot or not is not a test for lead. Many other things cause excessive
heating. Using materials that heat up too much are not good for the oven,
but may or may not be ok for you.