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This online lecture series gives an introduction to political theory.

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,...

This course teaches how to build four webpages from scratch while learning web development fundamentals.

This online course program gives an introduction to front-end and back-end development. It starts with front-end web development concepts and then explores back-end development...

This is an online lecture for those who are interested in the challenge posed by massive and persistent world poverty.The course discusses aspects such as:different growth rates...

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

Comprehensive language course in Hebrew. 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 how to use Java to build mobile apps for Google’s Android operating system.

This online lecture offers a holistic view of the aircraft as a system, covering: basic systems engineering; cost and weight estimation; basic aircraft performance; safety and...

This online lecture covers the derivation of symmetry theory; lattices, point groups, space groups, and their properties; use of symmetry in tensor representation of crystal...

This course focuses on three particularly interesting areas of astronomy that are advancing very rapidly: Extra-Solar Planets, Black Holes, and Dark Energy. The course explores...

Khan Academy provides various free lessons for learners who prepare for the SAT test.

In this online course, Shonda Rimes teaches the art of writing for television. The course includes more than 20 video lessons and various supplemental materials.

This online lecture series explores efforts by linguists and educators to make their research more inclusive, accessible and hospitable.

In this online course, Michelin star-holding chef Thomas Keller teaches cooking. The course includes more than 30 video lessons and various supplemental materials.

This online video lecture series gives an introduction to linguistics.

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

This online lecture explores Science Fiction as a genre.

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

This series of online lectures explores the physical and social form of cities. It covers theories about the form that settlements should take and attempts a distinction between...