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This online course provides a basic introduction to metric spaces. It covers metrics, open and closed sets, continuous functions (in the topological sense), function spaces,...

This online lecture discusses aspects of Organizational Psychology.

This online course gives an introduction to TypeScript (a programming language that builds on JavaScript).

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

This course provides a selection of individual lessons and analyses from experts on the 2020 corona virus outbreak. It includes topics such as an epidemic overview, fatality...

This online lecture series gives an introduction to Greek history. It traces the development of Greek civilization as manifested in political, intellectual, and creative...

This online video lecture series explores potential manipulation and misinterpretation of data.

This online video lecture explores the evolution of capitalism.The course seeks to interpret capitalism using ideas from biological evolution: Firms pursuing varied strategies...

These online lessons explain the basics of abdomen and pelvis anatomy. In addition to the free video lessons, further (paid) trainings are available.

This online video lecture series explores various technology trends and fields of innovation.

This online course gives an introduction to the programming language Java. It includes 8 lessons covering the fundamental syntax as well as objects, strings, data structures and...

This series of online courses explores the fundamental building blocks of computer science, including programming, development, algorithms, and data structures. The program...

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 encompasses the study of eating as it affects the health and well-being of every human. Topics include taste preferences, food aversions, the regulation of hunger...

This online lecture explores the implications of extracting and using energy resources, metals and mineral resources.

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

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 course teaches how to style websites with CSS.

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