I point to the discovery behind the source of the broad street cholera epidemic in 1854 as an example of sophisticated pattern recognition that predates compute

I point to the discovery behind the source of the broad street cholera epidemic in 1854 as an example of sophisticated pattern recognition that predates computers: https://en.wikipedia.org/wiki/1854_Broad_Street_cholera_outbreak#Broad_Street_outbreak https://en.wikipedia.org/wiki/1854_Broad_Street_cholera_outb...