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

This online lecture covers the fundamentals of signal and system analysis, focusing on representations of discrete-time and continuous-time signals (singularity functions,...

In this online course, Nobel Prize-winning economist Paul Krugman teaches the economic theories that drive history and policy. The course includes more than 20 video lessons and...

This advanced-level online lecture series provides an overview of the Geometric Anatomy of Theoretical Physics.The aim of the course is to provide proper mathematical language...

This course attempts to explain the role and the importance of the financial system in the global economy. The course also gives a picture of the kind of thinking and analysis...

This lecture series focuses on the "emerging field" of "Quantum Geometry". Here, the expertise of both mathematicians and physicists are brought together in order to make...

This is an online lecture taking a practical approach to proving problems can't be solved efficiently (in polynomial time and assuming standard complexity-theoretic assumptions...

This online lecture aims to help students acquire both the mathematical principles and the intuition necessary to create, analyze, and understand insightful models for a broad...

This online lecture considers the tremendous growth of integrating micro-electronic computing components with regard to their architectures, complexity, design and programming....

This online lecture about transportation analysis uses modeling and simulation to address the mathematical background while modeling transportation system scenarios such as...

This course teaches how MOS transistors work, and how to model them. The understanding provided in this course is essential not only for device modelers, but also for designers...

This online lecture covers major results and directions of research in data structure.

This course explores the physical processes that control Earth's atmosphere, ocean, and climate. It includes topics like: clouds, rain, severe storms, air pollution, ocean...

This online lecture is an introduction to the theory that tries to explain how minds are made from collections of simpler processes.

Comprehensive language course in Polish. The idea of this course is to learn the language "like a native". This means that the course creates an immersive learning experience...

This course teaches how to program in PHP, which is one of the most popular languages of modern web development.

Khan Academy provides various free introductory art history video lessons. Topics include prehistoric art, ancient mediterranean art (Egypt, Greece, Rome and others), medieval...

This is a continuation of the online lecture Fundamentals of Physics I. This Part II of the course covers electricity, magnetism, optics and quantum mechanics.(Part I can be...

In this online course, legendary producer "deadmau5" (Joel Zimmerman) teaches the art of producing electronic music. The course includes more than 20 video lessons and various...

In this online course, Christina Aguilera teaches the art of singing and various vocal techniques. The course includes more than 20 video lessons and various supplemental...