ABOUT THIS EPISODE
Fireworks have been lighting up our autumn skies for centuries - but what’s actually going on inside those dazzling bursts of colour, sound and stars?
Hannah and Dara set out to discover the science behind the sparkle. From the chemistry that creates vivid reds, greens and blues, to the physics that launches shells high above our heads before exploding into perfectly planned patterns, they learn that every firework is a carefully choreographed feat of engineering.
Along the way, they explore why some fireworks whistle while others crackle, trace the remarkable history of fireworks from ancient China to modern-day spectacles, and ponder whether drones and laser shows could one day replace the traditional fiery festivities.
If you have a curious question for our team, get in touch via curiouscases@bbc.co.uk.
Contributors: Jackie Akhavan - Professor of Explosive Chemistry at Cranfield University John Withington - histroian broadcaster and author of ‘A History of Fireworks from Their Origins to the Present Day’ Darryl Fleming - Director of Titanium Fireworks
Producer: Lucy Taylor Executive Producer: Sasha Feachem A BBC Studios Production
