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This online course explores "how the Earth works". It explains the five key components of the climate system and their interaction. This includes the biosphere (life),...

This course will help international students (non-U.S. citizens) and non-native English speakers navigate the U.S. university admission process by offering practical information...

Khan Academy provides various free introductory physics video lessons. Topics include velocity and acceleration, forces and Newton's laws of motion, gravitation, energy,...

This online course explores how to manage high shares of variable renewable electricity sources to achieve cost-effective and reliable electricity supplies.

This online course gives an introduction to vocal production physiology and management options for voice disorders.

This course will cover the theory and the fundamentals of the emerging science of Sabermetrics. Students will discuss the game of baseball, not through consensus or a fan's...

This introductory global health course aims to frame global health's collection of problems and actions within a particular biosocial perspective. It develops a toolkit of...

This online language teaching method/app includes various languages, such as a German, English, Spanish, French, and Italian language course, and more.

This series of lectures gives an introduction to complex analysis.

This online course explains the Measure phase and parts of the Analyze phase of the Six Sigma DMAIC (Define, Measure, Analyze, Improve, and Control) process.

This online course gives an introduction to technical report writing.

In this course, participants will learn about the core principles of music technology, including sound, audio, MIDI, effects and sequencing.

Information Technology (IT) changes the manner and scope in which businesses operate and compete. Innovations in IT have led some businesses to flourish, while others have...

This online course explores topics such as Arctic geography, climate, and exploration history.

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

This course will help learners to improve their English language skills by looking at the life and works of William Shakespeare and his enduring popularity.

This online course is for beginner students who are familiar with the Korean alphabet, Hangeul.

This online course explores many basic concepts related to differentiation and integration of multivariable functions.

This online course teaches about the beginnings of the radical religious group of the quakers as it emerged in 17th century England.

This online course shows how to describe rotational motion with kinematics and how torque alters an object’s state of motion.