History forgot these old fireworks. We recreated them.

Around the old mining areas of North Wales, you can find rock cannon: old Welsh firework sites. Most of the world has never heard of them: so we recreated them on a test range. • Thanks to Steve from Live Action FX and to Owain for the idea! Edited by Michelle Martin:    / @onthecrux   Filmed safely: https://www.tomscott.com/safe/ 🟥 MORE FROM TOM: https://www.tomscott.com/ (you can find contact details and social links there too) ❓ LATERAL, free weekly podcast: https://lateralcast.com/    / lateralcast   👥 THE TECHNICAL DIFFICULTIES:    / techdif