Boiling, like they do here, can remove a ridiculous amount of heat. Witness your ordinary electric kettle dissipate 2kW into a single 20 sq.in. surface, which i

Boiling, like they do here, can remove a ridiculous amount of heat. Witness your ordinary electric kettle dissipate 2kW into a single 20 sq.in. surface, which it can do indefinitely without damage if you just hold the "on" button down.