Harry Veeder wrote. > > > Eugene Mallove's perspective: > > The Mysteries of Myths of Heat: A Brief History of Hot and Cold > Published in Issue #37, May/June 2001 > > http://www.infinite-energy.com/iemagazine/issue37/mysteries.html > Interesting reading Harry. But you can bring a bucket of minus 77 K cold Tc from a comet in space and let it do work in compliance with the Carnot efficiency by letting it warm to 300 K Th ( room temperature) using an "engine".
Carnot efficiency = .1 - Tc/Th or delta T/Th. = 74.33 % Fred
