ibrium
state&quot;, and &quot;It is impossible to construct a device
that operates in a cycle and produces no other effect than the
production of work and exchange of heat with a single
reservoir.&quot; For those who can fathom the language, these
statements clearly do not all express the same idea. Some have
broad ramifications while others are more narrowly defined. All
of these statements grew out of the idea, expressed fairly well
as the last statement in the series, that a perpetual motion
mac