Khan Academy and Salman Khan

The Internet is host to a world of information but it's also full of misinformation. At the Khan Academy, which is an online education site started by visionary Salman Khan, one can learn about such diverse subjects as whether there are different sizes of infinity, or if basketball star and regular contributor to the site LeBron James thinks it's easier to make three free throws or one three pointer. That's right, LeBron James is a regular contributor. Bill Gates’ kids are regular visitors....