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This course focuses on three particularly interesting areas of astronomy that are advancing very rapidly: Extra-Solar Planets, Black Holes, and Dark Energy. The course explores...

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

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

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...

This online course teaches how to manage data with SQL, including mastering complex commands to manipulate and query data stored in relational databases. It includes topics such...

Khan Academy provides various free introductory video lessons on astronomy and cosmology. Topics include the scale of the universe, the Big Bang, stars, black holes, galaxies,...

This online lecture is an introduction to computational biology emphasizing the fundamentals of nucleic acid and protein sequence and structural analysis; it also includes an...

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

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

This lecture series focuses on the "emerging field" of "Quantum Geometry". Here, the expertise of both mathematicians and physicists are brought together in order to make...

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

This online lecture series gives an introduction to quantum computing. It includes topics such as the history of quantum computing, the basics of quantum mechanics, quantum...

This online lecture series explores the science of the Covid-19 pandemic.

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

This course consists of an international analysis of the impact of epidemic diseases on western society and culture from the bubonic plague to HIV/AIDS and the recent experience...

This online lecture gives an introduction to the concepts of machine learning. (Some math and programming experience required.)

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

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 course discusses numerical methods for Partial Differential Equations (PDE).

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