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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.

This online lecture aims to help students acquire both the mathematical principles and the intuition necessary to create, analyze, and understand insightful models for a broad...

This course provides an overview of major works of social thought from the beginning of the modern era through the 1920s.Writers include Hobbes, Locke, Rousseau, Montesquieu,...

In this online course, supermodel Naomi Campbell teaches the art of modeling. The course includes 8 video lessons and various supplemental materials.

This online lecture series explores the science of the Covid-19 pandemic.

This online lecture gives an introduction to basic aspects of physics (mechanics, electricity etc.).

This online lecture series gives an introduction to biology. It focuses on the basic principles of biochemistry, molecular biology, genetics, and recombinant DNA. The course...

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...

This online course explores the fundamentals of JavaScript, the programming language of the Web.The course was designed for learners who have some knowledge of HTML and CSS and...

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

This online course teaches how to build powerful, dynamic websites and web applications using the popular ASP.NET MVC web framework.

In this online course, Reba McEntire teaches the art of making country music. The course includes more than 20 video lessons and various supplemental materials.

This online course introduces learners to the Flutter framework with interactive lessons on basic app components.

This online lecture gives an introduction to the concept of Parallel Programming.

This online lecture series explores the history of WWI.

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 lecture focuses on the algorithms for analyzing and designing geometric foldings.

Khan Academy provides various free introductory mathematics video lessons. Topics include elementary math, algebra, geometry, calculus, trigonometry, differential equations,...

This online lecture series discusses various aspects of metaphysics.

This online course covers matrix theory and linear algebra, emphasizing topics useful in other disciplines such as physics, economics and social sciences, natural sciences, and...