PredictionX: Diviner’s Guide (EdxArchive) 0 个评论 关注

主页: https://www.edx.org/archive/predictionx-diviners-guide-harvardx-soc1-practx

简介: This course is an overview of divination systems, ranging from ancient Chinese bone burning to modern astrology.

PredictionX: John Snow and the Cholera Epidemic of 1854 (EdxArchive) 0 个评论 关注

主页: https://www.edx.org/archive/predictionx-john-snow-cholera-epidemic-harvardx-soc1-jsx

简介: An in-depth look at the 1854 London cholera epidemic in Soho and its importance for the field of epidemiology.