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This course explores the analysis and design of thin-walled pressure vessels and engineering structures subjected to torsion.

This online course gives an introduction to the concepts behind black holes. Using this example, the course also explores the basic ideas of astronomy, relativity, and quantum...

This course teaches how to provide psychological first aid to people in an emergency by employing the RAPID model: Reflective listening, Assessment of needs, Prioritization,...

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

Mechanics is the study of how things move. It was the first quantitative science to achieve wide power to predict behavior, including things never before directly observed. This...

This online course (MOOC) teaches the basic building blocks of R.

This online course explores the problems created, aggravated or transformed by artificial intelligence (AI). It includes the ethical, social, and cultural impact of AI by...

This online course explores a service-based approach to marketing and management to better serve customers.

Khan Academy provides various free introductory mathematics video lessons. Topics include elementary math, algebra, geometry, calculus, trigonometry, differential equations,...

In this course, students will learn how to design technologies that bring people joy, rather than frustration. You'll learn several techniques for rapidly prototyping and...

This online course explores the different dimensions of sustainable urban mobility.

This MOOC explores important human parasitic diseases, including their life cycles, vectors of transmission, distribution and epidemiology, pathophysiology and clinical...

This online course will help participants to quickly master the fundamentals of public speaking. The course includes topics such as:creating the right content for a speech or...

In this language course students will learn the four basic skills (speaking, listening, reading and writing) in the context of major themes in Italian culture. By the end of the...

This online course teaches how to build complex applications using Laravel.

This online course explains how to analyze circuits that have direct current (DC) voltage or current sources.

This online course teaches how to build apps for iOS. No prior knowledge required. The course uses Xcode and Swift 3. In approximately 30 hours of video lectures, this course...

This course will teach how to design experiments that compare design alternatives, techniques for running experiments, and how to analyze data from these experiments. This...

In this online course, Jane Goodall shares her insights into animal intelligence, conservation, and activism. The course includes more than 20 video lessons and various...

This online course gives an introduction to classical Chinese thoughts advanced by Confucius, Mozi, Laozi, Zhuangzi, Mencius, Xunzi, Hanfeizi and other legalist thinkers.