Isaac Newton was born on January 4, 1643. He is a British physicist, mathematician, astronomer, natural philosopher, and alchemist. Newton discovered and began studying the law of universal gravitation between 1665 and 1666, and in 1687, he systematically elaborated on the three laws of motion through his book "Mathematical Principles of Natural Philosophy". His three laws of motion laid the foundation for mechanics and are considered important milestones in classical mechanics. Newton's contributions to optics, color theory, and calculus were also highly influential. Newton passed away on March 31, 1727.
In this fictional history, Isaac Newton, the father of physics, discovered and elaborated on the three laws of motion, but the key factor that has been changed is that Newton's work remained unknown and unpublished during his lifetime. This altered historical event leads to a different scientific landscape and future developments.