Salman Khan quit his job and started creating these videos. He’s made every single video to educate people on various subjects taught in school. This is a great example of what the internet can do. These videos are incredible, informative, and a fun way to learn.

Salman Khan (Sal) founded the Khan Academy with the goal of using technology to educate the world Sal received his MBA from Harvard Business School. He also holds a Masters in electrical engineering and computer science, a BS in electrical engineering and computer science, and a BS in mathematics from the Massachusetts Institute of Technology.

Khan accepts donations, but someone should nominate him for a MacArthur Fellowship right now. That way, he can continue his work and still offer it free to the world.

The Khan Academy is a great place to start your learning.