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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 will help participants to learn a variety of matrix factorization and hybrid machine learning techniques for recommender systems.

This online course explores common cyber threats and attacks that face small and medium enterprises, and what can be done to prevent them.

This online course gives an introduction to the medical applications of particle accelerators, including radiation therapy and proton therapy.

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 explores the nature of science and biology and their implications for daily life.

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

This online course explores the practice of intellectual humility, including how to handle disagreements.

Taking this course, students will question for themselves the meaning of human freedom, responsibility and identity by reading and responding to Dante Alighieri's Divine Comedy.

This course reviews a range of survey data collection methods that are both interview-based (face-to-face and telephone) and self-administered (paper questionnaires that are...

This online course teaches how to work with primary and secondary-level students to help them explore climate change topics through the use of interactive and engaging activities.

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 medical use of cannabis for pain control, including topics such as historical use of cannabis, botanic aspects of the plants, and potential...

In this second part of the course, students will focus on the geopolitics of these gazes in modern Tokyo.

This online course gives an introduction to the Quran, the central sacred text of Islam. The course provides tools and perspectives for understanding the role of the Quran in...

This online course explores two components of a cyber physical system: hardware and operating systems.

This online course explores how to drive innovation and creativity in your company and how to turn ideas into successful products and services.

This online course gives an introduction to philosophical approaches to politics.

This course aims to improve communication skills and presentation effectiveness for scientists, engineers, and professionals.

This online course explores the principles of electromagnetism and also introduces some mathematical tools which can be used to solve problems in the subject.