Artificial fire-works : $b improved to the modern practice, from the minutest to the highest branches

Step into the sparkling world of 18th‑century pyrotechnics, where a Royal Artillery lieutenant shares the craft of turning powder, metal and colour into dazzling spectacles. The guide walks you through everything from tiny “aigrettes” and “silver‑rain” to towering rockets and sky‑rockets, offering clear recipes, the chemistry of refined salt‑peter, and the tools needed to shape each effect. Beautifully engraved copper plates illustrate each device, giving listeners a vivid picture of the materials and methods that once lit up courts and festivals across Europe and Asia.

Beyond the how‑to, the narrator reflects on the tradition of fireworks, tracing their roots back to ancient celebrations and noting the reliance on foreign experts in England. By the end of the first act, you’ll understand the balance of art and science that fuels these grand displays, and you may even feel inspired to experiment with safe, modern equivalents of the classic “amber‑lights” and “gold‑rain” that once dazzled monarchs.