<p>In our digital age, online education is becoming increasingly popular and accessible. YouTube, as one of the largest video platforms in the world, provides a unique opportunity for self-education, offering hundreds of channels with free lessons and video courses on a wide range of topics. In this article, we will review the 100 best YouTube channels that offer educational materials for free.<p><strong>Science and Technology</strong></p><ul> <li><strong>Khan Academy</strong> - A universal resource for learning mathematics, science, economics, and much more.</li> <li><strong>CrashCourse</strong> - Exciting courses in history, biology, physics, and other subjects in the format of short, but rich videos.</li> <li><strong>MIT OpenCourseWare</strong> - Allows you to immerse yourself in the atmosphere of lectures from the Massachusetts Institute of Technology.</li> </ul><p><strong>Programming Languages</strong></p><ul> <li><strong>freeCodeCamp</strong> - A comprehensive resource for learning programming, covering a wide range of languages including JavaScript, Python, Java, and more.</li> <li><strong>Traversy Media</strong> - A channel that offers reviews of current web development and programming technologies.</li> <li><strong>The Net Ninja</strong> - An anthology of videos on JavaScript and modern frameworks like React and Vue.js.</li> </ul><p><strong>Design and Art</strong></p><ul> <li><strong>Draw with Jazza</strong> - A channel that offers lessons on drawing, as well as tips on digital art and animation.</li> <li><strong>Spoon Graphics</strong> - Tutorial videos on graphic design and working with Adobe software.</li> <li><strong>Art of Wei</strong> - Lessons on creating realistic images and portraits.</li> </ul><p><strong>Music</strong></p><ul> <li><strong>JustinGuitar</strong> - One of the most popular channels for learning to play the guitar, perfect for both beginners and experienced guitarists.</li> <li><strong>Piano Lessons On The Web</strong> - Courses for beginners and those who want to improve their piano skills.</li> <li><strong>The Art of Guitar</strong> - Professional guitar lessons covering a wide range of styles and techniques.</li> </ul><p><strong>Personal Effectiveness Skills</strong></p><ul> <li><strong>Thomas Frank</strong> - Videos on how to be more productive, organize your time, and achieve your goals.</li> <li><strong>The School of Life</strong> - A channel that explores the philosophical and psychological aspects of everyday life.</li> <li><strong>TED-Ed</strong> - An educational channel with inspiring lectures and animations on a multitude of topics.</li> </ul><p>Thanks to such YouTube channels, we can develop for free, acquire new knowledge and skills, whether it's career building, personal growth, or learning a new hobby. High-quality educational materials presented in the form of conveniently structured video lessons make education accessible to everyone. So if you strive for new heights, YouTube can become your platform for a start.</p></p>