Paul Schlyter wrote:

At the start, the temperature difference is 100 deg C of course.
Let's say after one hour the temperature difference is 10 degrees.
After two hours it's 1 degree, after three hours 0.1 degrees, after
four hours 1E-2 degrees. After a day+night the temperature difference
is 1E-22 degrees, after a week 1E-166 degrees, after a year 1E-8764
degrees, and after 15 billion years 1E-131490000000000 degrees. The
temperature difference will never ever go all the way to zero!

This assumes that the quantum of temperature is smaller than
10^-131490000000000 degrees...

--
Guy Macon http://www.guymacon.com/