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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...

This online lecture series gives an introduction to blockchain technology and its potential use in the world of money and finance.

Khan Academy provides various free introductory art history video lessons. Topics include prehistoric art, ancient mediterranean art (Egypt, Greece, Rome and others), medieval...

These online lessons explain the basics of cross sections in anatomy. In addition to the free video lessons, further (paid) trainings are available.

This course teaches how to program in Go (Golang), an open-source programming language supported by Google.

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

This online lecture series gives an introduction to galaxies and cosmology. It includes the Milky Way and the Local Group as well as larger-scale structures of the universe.

In this online course, bestseller author James Patterson teaches the art of the book writing process. The course includes more than 20 video lessons and various supplemental...

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

Extensive Mandarin language course, also suitable for beginners. Learn with videos from native speakers with subtitles in English and Mandarin. Easy handling and rewinding of...

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

This online course program gives an introduction to back-end programming. It includes basic skills such as programming servers and client-side interfaces and designing...

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

This is an online lecture about the design and implementation of secure computer systems. Lectures cover threat models, attacks that compromise security, and techniques for...

This online lecture video introduces students to the basic knowledge representation, problem solving, and learning methods of artificial intelligence.(Note: Also check out our...

This online lecture explores photography as a disciplined way of seeing or investigating urban landscapes, and expressing ideas. Readings, observations, and photographs form the...

In this online course, through scientific presentations, critical reflection and discussion, students learn current research topics in the field of Cyber Physical Systems.

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.

In this online course, star photographer Annie Leibovitz teaches key photography skills. The course explores topics such as:The technical side of photography, including the role...

This is the second of a two-part online lecture beginning with Atomic and Optical Physics I that provides the foundations for contemporary research in selected areas of atomic...