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This online lecture series gives an introduction to international relations. It includes theoretical foundations (such as realism, liberalism, marxism and constructivism) as...

This online lecture provides an introduction to cellular and population-level systems biology with an emphasis on synthetic biology, modeling of genetic networks, cell-cell...

This online video lecture series gives an introduction to linguistics.

This online lecture introduces students to the modeling, quantification, and analysis of uncertainty.

This online course teaches SCSS syntax, nesting, functions, and more regarding the Sass styling language.

This online course teaches how to program in Python, a powerful and popular programming language. Many students learn Python as their first programming language.

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

Khan Academy provides various free introductory programming video lessons. Topics include JavaScript, HTML and CSS, SQL, and more.

This online course teaches how to create animations as well as how to test an app, how to use Google Play Services, and how to simplify networking by using Retrofit and RxJava.

This online lecture is particularly recommended for persons who are interested in starting or are involved in a new business or venture.

This online course teaches how to create websites by structuring the pages with HTML.The course is designed for beginners and includes HTML elements and structures as well as...

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

This online lecture provides a comprehensive overview of the scientific study of thought and behavior. It explores topics such as perception, communication, learning, memory,...

This online language teaching method/app includes various languages, such as a German, English, Spanish, French, and Italian language course, and more.

In this online course, Mariah Carey teaches how to use the voice as an instrument. The course includes several video lessons and various supplemental materials.

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

This online lecture series discusses various aspects of metaphysics.

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

Comprehensive language course in Russian. 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 lecture series gives an introduction to General Relativity.In includes 12 video lectures by the University of Tübingen. Each lecture shows a table of contents that...