Wealth on Instagram: "Most people think fireworks are timed manually or triggered wirelessly from afar, but the reality behind the scenes is far more technical and precise. 🎛️🔥 Each effect is fired through a professional pyrotechnic control system, where a technician uses a hard-wired firing panel connected to electric igniters known as e-matches. These systems send split-second electrical signals that ignite charges in exact sequences, synchronized to music, lighting cues, and stage timing. R