HarvardX

Description In the 13th century, by force of arms, the Mongols created the greatest empire in human history. Yet by the end of the Ming dynasty in the late 16th century, a new global economy emerged. New World silver brought together the Americas, Europe, and East Asia, and the intellectuals of East and West began…

Description This course bridges the gap between introductory and advanced courses in Python. While there are many excellent introductory Python courses available, most typically do not go deep enough for you to apply your Python skills to research projects. In this course, after first reviewing the basics of Python 3, we learn about tools commonly…

Description Improving access to healthcare is only as useful as the quality of care provided. Many agree that quality is important – but what is it? How do we define it? How do we measure it? And most importantly, how might we make it better?The course is designed for those who care about health and…

Description From the Syrian refugee crisis to the West Africa Ebola outbreak, humanitarian emergencies have reached unprecedented dimensions and proportions. As need for humanitarian aid grows, how can efforts to alleviate human suffering evolve with it? This course from the Harvard Humanitarian Initiative and HarvardX seeks to prepare learners to recognize and analyze emerging challenges…

Description Causal diagrams have revolutionized the way in which researchers ask: What is the causal effect of X on Y? They have become a key tool for researchers who study the effects of treatments, exposures, and policies. By summarizing and communicating assumptions about the causal structure of a problem, causal diagrams have helped clarify apparent…

Description The weather forecasts we see every day are based on an army of meteorological sensing networks and intensive computer modeling. Before the rise of these technologies, predictions were made by methods like discerning cloud formations and wind directions. This course will explore the science behind weather systems by teaching the observational skills needed to…

Description In 1854, a cholera epidemic swept through the London neighborhood of Soho. In the course of about three weeks, over 600 people died. This incident was, tragically, not unusual in London or the rest of the 19th century world as a whole. The scourge of cholera seemed unstoppable and, even worse, unpredictable. But one…

Description Humans have been navigating for ages. As we developed the tools and techniques for determining location and planning a route, navigation grew into a practice, an art, and a science. Navigational skill has long been tied to commercial, economic, and military success. However, the ability to predict when and where one will reach a…

Description Humans have always sought to know their own future, be it the destiny of an empire or an individual’s fate. Across cultures and history, we find people trying to find their place in the Universe by attempting to gaze into the future. Join us for this one-week, immersive learning experience as we explore “pre-scientific”…

Description During each module of this course, chefs reveal the secrets behind some of their most famous culinary creations — often right in their own restaurants. Inspired by such cooking mastery, the Harvard team will then explain the science behind the recipe. Topics will include: How molecules influence flavor The role of heat in cooking…