Pyrotechnics is the art and science of creating fireworks and other explosive effects. It involves using chemical reactions to produce colorful displays, loud sounds, and bright lights. People often enjoy pyrotechnics during celebrations like New Year's Eve, Fourth of July, and weddings, where fireworks light up the night sky. In addition to entertainment, pyrotechnics is also used in movies and theater to create dramatic effects. Special effects artists use controlled explosions and fire to enhance scenes, making them more exciting. Safety is crucial in pyrotechnics, as handling explosives requires careful planning and expertise to prevent accidents.