A perpetual motion machine would try to use its initial energy to remain in motion perpetually. Because [[entropy]] is always increasing isolated systems, indefinite motion is impossible because an increase in the disorder of the system will inevitably disrupt the motion and require additional energy to "fix" it. The [[Second Law of Thermodynamics]] and [[Epistle to the Hebrews (Translated)#1:10-11|Hebrews 1:10-11]] predict that a perpetual motion machine is impossible, and none has ever been created. | A perpetual motion machine would try to use its initial energy to remain in motion perpetually. Because [[entropy]] is always increasing isolated systems, indefinite motion is impossible because an increase in the disorder of the system will inevitably disrupt the motion and require additional energy to "fix" it. The [[Second Law of Thermodynamics]] and [[Epistle to the Hebrews (Translated)#1:10-11|Hebrews 1:10-11]] predict that a perpetual motion machine is impossible, and none has ever been created. |