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This online course offers an introduction to the TOR browser. It explores basic concepts and hidden services used by TOR, censorship systems and censorship resistance systems.

This online course explains the fundamental technique needed for inline skating, with a focus on braking and turning.

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

This online course gives an introduction to technical report writing.

This online course teaches how to launch a business, app, or product idea with no CTO and no coding.

This online course (MOOC) explores the nature of scientific knowledge, its limits and implications for the disciplines of philosophy and religion.

This online course teaches how to stay ethical, compliant and professional in the construction industry.

This online course provides an introduction to biomedical imaging and modern imaging modalities. It includes procedures such as:X-raysComputerised tomography...

This online course teaches how to work with other people in groups, and how to communicate more effectively to achieve better group results.

This online course covers the essentials of using the version control system Git.

This online course from Harvard Business School Online explores how to leverage fundamental design thinking principles and innovative problem-solving tools to address business...

In this course, students will learn how to plan efficient experiments using statistical methods - enabling them to test for many variables that lead to better results using a...

This online course teaches networking, communication and management skills for programmers and developers.

This online course explores the varied and changing approaches to digital marketing, such as mobile and omnichannel marketing and attribution and marketing mix modeling.

Students will learn about fundamental principles of inheritance, gene expression, mutation and variation, development of simple and complex biological traits, human ancestry and...

This course provides employees with the necessary basic knowledge about the most important concepts and risks of the daily business.

This online course gives a basic introduction to macroeconomics. It explores basic economic concepts, major macroeconomic statistics, and how monetary and fiscal policy can be...

This online course teaches how to create web apps with Ruby on Rails from scratch. No prior experience required.

This online course touches upon the essence of important concepts like efficiency and equity, inequality and poverty, gross domestic product, tax evasion and tax planning; it...

This course provides introductory material about pet bird care including behavioral characteristics of different species of birds, bird handling, anatomy and physiology, and...