Talk:downhill

Thermodynamics: from hotter to colder?

Second law of thermodynamics says: "One simple statement of the law is that heat always moves from hotter objects to colder objects (or 'downhill'), unless energy in some form is supplied to reverse the direction of heat flow." So is that a missing sense? Equinox ◑ 21:02, 4 June 2023 (UTC)