London, 17 October 1814. In the overcrowded slum district of St Giles, a quiet Monday evening turns catastrophic when an enormous porter vat at Meux & Company’s Horse Shoe Brewery suddenly explodes.

A wall of beer smashes through brick and timber, floods cellars and courts, and leaves eight people dead in one of London’s strangest industrial disasters.

In this episode, we zoom in on the so‑called London Beer Flood: how industrial‑scale brewing created a “wooden cathedral of booze” above some of the city’s poorest residents, what happened when more than 300,000 gallons of porter surged into the streets, and why this bizarre tragedy reveals deeper truths about the Industrial Revolution, urban poverty, and the way extraordinary events fade into the background of everyday places.

No myths, no tall tales — just a completely tr ...