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This online course gives an introduction to artificial intelligence and deep learning for programmers.

Khan Academy provides various free lessons for learners who prepare for the SAT test.

In this online course, supermodel Naomi Campbell teaches the art of modeling. The course includes 8 video lessons and various supplemental materials.

Khan Academy provides various free introductory video lessons on electrical engineering. Topics include circuit analysis, amplifiers, semiconductors, electrostatics, signals and...

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

This online course teaches basic programming knowledge to build your first PHP websites.

The 16 lectures in this course cover the topics of adaptive antennas and phased arrays.

This is an online lecture about the design and implementation of secure computer systems. Lectures cover threat models, attacks that compromise security, and techniques for...

Khan Academy provides various free introductory anatomy video lessons. Topics include the circulatory system, respiratory system, urinary system, hematologic system, immunologic...

In this online course, Reba McEntire teaches the art of making country music. The course includes more than 20 video lessons and various supplemental materials.

In this online course, the founder of a successful "farm-to-table" restaurant chain teaches cooking with local, organic ingredients. The course includes more than 15 video...

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

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

This online course teaches basic computing principles and foundational knowledge of the Internet and World Wide Web for absolute beginners.

In this online course, beauty industry icon Bobbi Brown teaches the tips, tricks, and techniques for applying simple, natural makeup. The course includes more than 15 video...

This online lecture by Yale University provides an introduction to the principles and methods of physics.The course covers Newtonian mechanics, special relativity, gravitation,...

This online course gives an introduction to the programming language Ruby.

This online video lecture series explores the impact of computers and technology on social science fields.

This online video lecture series explores potential manipulation and misinterpretation of data.

In this online course, professional skateboarder Tony Hawk teaches skateboarding skills and techniques.