Description: Injection is the process of introducing materials into fireworks for specific effects. This process is fundamental to achieving the variety of colors, shapes, and visual effects seen in pyrotechnic displays. Injection refers to the technique by which different chemical compounds are added to the gunpowder mixture, allowing for vibrant color explosions and unique patterns in the sky. Precision in the injection of these materials is crucial, as it determines not only the aesthetics of the display but also the safety and performance of the fireworks. Additionally, injection may involve the use of mechanical or manual devices to ensure that materials are distributed evenly and controlled. In the context of programming and software development, the term ‘injection’ also pertains to design patterns, such as dependency injection, where components or services are introduced into a system to promote modularity and code reuse. This technique is essential for maintaining clean and maintainable code, allowing developers to focus on business logic without worrying about dependency management.
