During the summer of 1858, a drought coupled with a heatwave, the lack of a proper sewer system, industrial waste, a booming population, and an increase in the usage of new flush toilets all came together to form a perfect storm of putrid petulance in London that was so bad historians gave it its own name: The Great Stink.  The Great Stink was so foul it would send Londoners into fits of vomiting if they went anywhere near the Thames. The river’s unsanitary conditions made for a city ripe with illness. In an age where water transmitted diseases were not well understood, the people of London believed 'miasma' or the foul air itself was to blame. As physician John Snow went to work attempting to convince the world that cholera was spread through contaminated water, Joseph Bazalgette was drawing up plans for the largest infrastructure overhaul Victorian London had ever seen.  Come with me and uncover the history of a smell so foul that historians are still talking about it today, and hear about the mad dash to save the Thames which, according to Charles Dickens himself had become, "a deadly sewer.”