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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 course teaches how to program in Python, a powerful and popular programming language. Many students learn Python as their first programming language.

This course will examine law through case histories including: environmental effects of national security, pesticides, air pollution, consumer products, plastics, parks and...

This online lecture series gives an introduction to General Relativity.In includes 12 video lectures by the University of Tübingen. Each lecture shows a table of contents that...

This online course (MOOC) explores gender identity and the gender spectrum by analyzing the real-life experiences of six transgender children and their families.

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

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

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

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

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 course gives an introduction to the programming language Python.

This course provides an overview of major works of social thought from the beginning of the modern era through the 1920s.Writers include Hobbes, Locke, Rousseau, Montesquieu,...

This online lecture is an introduction to the dynamics and vibrations of lumped-parameter models of mechanical systems. Topics covered include kinematics, force-momentum...

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

This lecture complements (and builds on top of) the lectures "Introduction to Pattern Recognition" and "Pattern Recognition". The lecture focusses on modeling of densities, and...

This online course teaches how to build interactive websites by learning the fundamentals of HTML, CSS, and JavaScript.

This online course gives an introduction to the Bootstrap framework.

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

Videospiele / Psychologie

This online course gives an introduction to the Express framework.