Instructions on how to make plates and mugs posted on
http://www.heatstoragedish.com and http://www.heatretentiveplates.com

Based on blackbody radiation theory and the stefan-Boltzmann law
(Patent pending, all rights reserved).

They are interesting: you preheat them one minute in a microwave oven
and they stay hot (Still hot after) for 30 minutes.

They keep your food HOT.

Juan