Molecular Dynamics is a computer simulation method used to study the physical movements of atoms and molecules. By applying the laws of classical mechanics, it allows researchers to observe how particles interact over time, providing insights into the behavior of materials at the atomic level. This technique is widely used in fields like chemistry, biology, and materials science. In a Molecular Dynamics simulation, particles are represented as points in space, and their interactions are modeled using potential energy functions. These simulations can help predict properties such as temperature, pressure, and phase transitions, making them valuable for understanding complex systems like proteins, polymers, and nanomaterials.