'The second law of thermodynamics says that this will of its own accord only move to a colder object'
heat
SCIENCE: The second law of thermodynamics says that this will of its own accord only move to a colder object
The second law of thermodynamics says that this will of its own accord only move to a colder object
The second law of thermodynamics says that this will of its own accord only move to a colder object
SCIENCE
heat
SCIENCE