Bob (this one) wrote:
> Sorry. Foil reflects light, not heat. It's aluminum, same as pots and
> pans. They aren't ever described as reflecting heat. Because they don't.

It also reflects heat.

OK. How does the shiny side of foil reflect heat? Any different than
the glass or corning ware pan, or the pot on the stove, or the baking
dish? Explain yourself.