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In this online course, Dan Brown teaches writing thrillers. The course includes more than 15 video lessons and various supplemental materials.

This online lecture provides an introduction to optical science with elementary engineering applications.

This course teaches how to program in Ruby, a flexible language used to create many websites.

This online video lecture series gives an introduction to Machine Learning.

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

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

Comprehensive language course in Polish. 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 gives an introduction to machine learning for physicists. [Note: Lectures 1 and 2 are not in the right order on the course overview page.]

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

This series of short online video lectures explores the various fields of digital transformation in business and society.

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

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

This online lecture gives an overview of scepticism in the context of Jewish philosophy.

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

This online course gives a free introduction to digital currencies such as Bitcoin. It is also the first course of an online master's program in digital currencies from the...

This short online lecture discusses proof for God´s existence. It is a guest lecture at Universität München held in English after a brief introduction in German.

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 teaches web development based on the Ruby on Rails framework.

This online lecture covers elementary discrete mathematics for computer science and engineering.

This online course teaches how to use color effectively to create attractive and useable websites.