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This online lecture series explores the history of WWI.

This is an online lecture taking a practical approach to proving problems can't be solved efficiently (in polynomial time and assuming standard complexity-theoretic assumptions...

Khan Academy provides various free introductory chemistry video lessons. Topics include atoms and compounds, chemical reactions, the periodic table, chemical bonds,...

This online lecture by Yale University provides an introduction to the principles and methods of physics.The course covers Newtonian mechanics, special relativity, gravitation,...

The course covers basic concepts of biomedical engineering and their connection with the spectrum of human activity. It is designed for science and non-science majors.

This online lecture explores photography as a disciplined way of seeing or investigating urban landscapes, and expressing ideas. Readings, observations, and photographs form the...

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

This online course explores the relation between the EU and the UN. It was created by a consortium of eight universities from seven countries, including the London School of...

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

This online lecture is particularly recommended for persons who are interested in starting or are involved in a new business or venture.

This video lecture gives an introduction to ceramics.

This online lecture provides a comprehensive overview of the scientific study of thought and behavior. It explores topics such as perception, communication, learning, memory,...

The purpose of this course is to examine the African American experience in the United States from 1863 to the present.

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

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

This online course teaches how to build powerful interactive applications with this popular JavaScript library. React is an open source library developed by Facebook.

This online lecture discusses aspects of Decays in Quantum Field Theory.

This online video lecture series gives an introduction to linguistics.

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...

This course examines major works by Hemingway, Fitzgerald, and Faulkner, exploring their interconnections on three analytic scales: the macro history of the United States and...