[Jungle Jim]

Guys,

I had an Engineering professor that had a great idea to heat homes in the arctic that in a manner that would not affect the permafrost. They installed microwave generators in each room to just heat the people and not the building. It was quite "comfortable", until they learned of the radiation effects. The other side effect was that cutlery was at -50 F as spoon would stick to the inside of your mouth before it warmed up.

Regards,

Jim :-)