While idly killing time on the internet trying to find a hot air
popcorn maker that isn't a piece of shit I was snooping on Zojirushi's
site. If they made finger-nail clippers, I'd buy them. But no; no hot
air popcorn maker. I don't have a microwave. But enough of that topic.

On the Zojirushi site they have a "Stainless Stell Thermal Cooking Pot":

"The Stainless Steel Thermal Vacuum Cooking Pot is a non-electric
appliance that slow cooks foods using the food's own heat. Just heat
the inner cooking pan on the stove, then place the pan directly into
the vacuum insulated outer container to complete cooking."

Anybody heard of/used one of these things?