In this episode of Stuff You Missed in History Class, Katie and Sarah discuss Dr. John Snow's famous "ghost map" and work tracing a cholera outbreak in Victorian London.
Stuff You Missed in History Class
2,270 clip(s)
SYMHC Classics: Horace Wells and the Gas War
Behind the Scenes Minis: Bad Poetry
Sir Humphry Davy and the Miner’s Lamp (Part 2)