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In this online course, the world´s #1 women´s tennis player Serena Williams teaches everything from core techniques to fitness drills and improving the mental game. The course...

This online video lecture series gives an introduction to Computer Science, Internet technology and the basics of computer hardware (CS105 class at Stanford University). The...

This course teaches how to program in R, which is a popular language used by data scientists and researchers.

This online lecture series gives an introduction to Greek history. It traces the development of Greek civilization as manifested in political, intellectual, and creative...

Free Polish language app with many short tests to learn "on the go". (Not a video course.)

Free Russian language app with many short tests to learn "on the go". (Not a video course.)

Khan Academy provides various free introductory video lessons on electrical engineering. Topics include circuit analysis, amplifiers, semiconductors, electrostatics, signals and...

Comprehensive language course in Turkish. The idea of this course is to learn the language "like a native". This means that the course creates an immersive learning experience...

This online course gives an introduction to the programming language Ruby.

This online course explores the relation between the EU and the UN. It was created by a consortium of eight universities from seven countries, including the London School of...

Comprehensive language course in British English. The idea of this course is to learn the language "like a native". This means that the course creates an immersive learning...

Free German language app with many short tests to learn "on the go". (Not a video course.)

This online lecture covers differential, integral and vector calculus for functions of more than one variable. These mathematical tools and methods are used extensively in the...

This online video lecture series explores various aspects of international political economy.

In this online course, best-selling author Judy Blume teaches writing. The course includes more than 20 video lessons and various supplemental materials.

Khan Academy provides various free introductory video lessons on the history of the United States.

Free Korean language app with many short tests to learn "on the go". (Not a video course.)

This online course gives an introduction to SQL, the structured query language that is an important tool for business analysts, data analysts and data scientists.

This is a continuation of the online lecture Fundamentals of Physics I. This Part II of the course covers electricity, magnetism, optics and quantum mechanics.(Part I can be...

This online lecture series gives an introduction to psychology. It explores human nature, including how the mind works, and how the brain supports the mind. Topics covered in...