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

This online lecture series gives an introduction to psychology. It explores human nature, including how the mind works, and how the brain supports the mind. Topics covered in...

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.

This online lecture series gives an introduction to nuclear and particle physics.

This online video lecture series gives an introduction to Natural Language Understanding as a sub-problem of artificial intelligence.

This online course gives an overview of Roman Architecture through a series of 23 online lectures. The course provides an introduction to the great buildings and engineering...

In this online course, through scientific presentations, critical reflection and discussion, students learn current research topics in the field of Cyber Physical Systems.

This series of online lectures discusses various aspects about religion and interdisciplinary and interreligious academic and social discourse.

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 lecture introduces students to the modeling, quantification, and analysis of uncertainty.

This is an online lecture about the design and implementation of secure computer systems. Lectures cover threat models, attacks that compromise security, and techniques for...

This online lecture covers elementary discrete mathematics for computer science and engineering.

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

This online lecture gives an introduction to the architecture of supercomputers.

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

This online course (part 2 of 2 courses) teaches how to build powerful interactive applications with this popular JavaScript library. React is an open source library developed...

The purpose of this online lecture is to expose undergraduate and graduate students to the mathematical concepts and techniques used in the financial industry.

This online lecture examines the neural bases of sensory perception. The focus is on physiological and anatomical studies of the mammalian nervous system as well as behavioral...

This video lecture gives an introduction to the area of machine learning. Lecture slides are shown together with the lessons.

Khan Academy provides various free introductory video lessons on the history of the United States.