Before revision: However, scientists have pointed out that it is not a true Maxwell's demon in the sense that it does not violate the second law of thermodynamics ; it does not result in a net decrease in entropy and cannot be used to produce useful energy.
After revision: However, scientists have pointed out that it is not a true Maxwell's demon in the sense that it does not violate the second law of thermodynamics ,, does not result in a net decrease in entropy and cannot be used to produce useful energy.