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This online course teaches front-end web development with JavaScript and ReactJS.

This online lecture series introduces some of the important model systems studied in contemporary physics, including two-dimensional electron systems, the fine structure of...

This online course explores what cities and users can do to reduce their energy use and carbon emissions.

This online lecture series presents real-world examples in which quantitative methods provide a significant competitive edge for companies. The lectures present the key...

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

This online lecture provides an introduction to the chemistry of biological, inorganic, and organic molecules.The emphasis is on basic principles of atomic and molecular...

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...

In this online course, legendary chef Wolfgang Puck teaches cooking. The course includes more than 15 video lessons and various supplemental materials.

This course shows the basics of SQL data analysis to explore dips and spikes in data and build business metrics.

This online course teaches SCSS syntax, nesting, functions, and more regarding the Sass styling language.

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

This online course teaches how to design, build and deploy websites from scratch using HTML, CSS, JavaScript, and Github.

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, Nobel Prize-winning economist Paul Krugman teaches the economic theories that drive history and policy. The course includes more than 20 video lessons and...

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

This course teaches how to program in C++, which is a language well-respected for its flexibility and low-level functionality. It is used in the development of operating...

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

This online lecture examines the choices and constraints regarding sources and uses of energy by households, firms, and governments through a number of frameworks to describe...

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