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In this online course, professional skateboarder Tony Hawk teaches skateboarding skills and techniques.

This collection of YouTube playlists provides an introduction to car technology for beginners. It includes several video lists on topics such as car engines, engine components,...

These short online courses provided by Skillshare cover various topics around web development, including HTML, CSS, Javascript, Wordpress, and various other technologies.

Khan Academy provides various free introductory macroeconomics video lessons. Topics include national income and the GDP, inflation, demand and supply, business cycles, the...

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

In this online course, former CEO of PepsiCo Indra Nooyi teaches how to think big, be brave, and make purpose-driven changes at work. The course includes more than 20 video...

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.

This online lecture discusses various aspects around internet security. After a brief introduction to the structure of the internet, problems such as hackers and viruses, the...

This online lecture gives an introduction to the architecture of supercomputers.

In this online course, Oscar nominee Samuel L. Jackson teaches acting. The course includes more than 20 video lessons and various supplemental materials.

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

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

Free German 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 online course aims to provide students with an understanding of the role computation can play in solving problems. It teaches how to solve problems with basic computer...

This online video lecture series gives an introduction to Artificial Intelligence (AI).

This online lecture course is intended as an introduction to political philosophy as seen through an examination of some of the major texts and thinkers of the Western political...

This is an intermediate algorithms course with an emphasis on teaching techniques for the design and analysis of efficient algorithms, emphasizing methods of application.

This online video lecture series explores the impact of computers and technology on social science fields.

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