8. Data Science and Machine Learning Bootcamp

7. Artificial Intelligence for Everyone (University of Washington)

6. Writing in the Sciences (MIT OpenCourseware)

5. Calculus: Single Variable (Stanford University)

4. Macroeconomics Principles (MIT OpenCourseware)

3. The Science of Well-Being (Yale University)

2. Human Anatomy (Khan Academy)

1. Computer Science (MIT OpenCourseware)