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This online lecture gives an overview of hardware-software co-design, including structural concepts, architectures and design methods.

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

This online lecture series presents the Early Middle Ages in Western European development, from the accession of Diocletian to the feudal transformation. It covers topics such...

This course presents the principles of evolution, ecology, and behavior for students beginning their study of biology and of the environment.

This series of short YouTube video lessons explains the basic fundamentals of automotive engineering for beginners. It includes topics like engines, gearbox, transmission, and...

This online lecture series gives an introduction to international relations. It includes theoretical foundations (such as realism, liberalism, marxism and constructivism) as...

This online lecture series explores the history of WWI.

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

This online course teaches how to use color effectively to create attractive and useable websites.

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

This brief guest lecture at LMU Universität München discusses the relation between modern physics/natural sciences and religious thought.

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

This online lecture series explores the metaphysics of life and death. It discusses topics such as various arguments for the existence of the soul, personal identity,...

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

This online course gives an introduction to core microeconomic issues in economic development, focusing on both key theoretical contributions and empirical applications to...

This online video lecture series explores various aspects of international political economy.

This online lecture covers the Internet of Things (IoT), which basically means that virtually every thing can also feature tiny computers that are connected to the Internet.

This online video lecture series gives an introduction to Machine Learning.

This online lecture focuses on the equations and techniques most useful in science and engineering.

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