James Clear_writes about using behavioral science to master your habits and improve your health. His free guide,_Transform Your Habits,_has been downloaded more than 80,000 times. This post originally appeared on his_blog. In 1687, Sir Isaac Newton published his groundbreaking book, Mathematical Principles of Natural Philosophy, which described his three laws of motion. In the process, Newton laid the foundation for classical mechanics and redefined the way the world looked at physics and science. What most people don’t know, however, is that Newton’s three laws of motion can be used as an interesting analogy for increasing your productivity, simplifying your work,...

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