By Sharon Otts, Tampa Bay Times
A vast wealth of online learning tools is available to anyone — and it’s free. Educating yourself online may not give you that expensive sheepskin, but it will give you knowledge and won’t hurt your pocketbook. Here’s how to get started. You might begin your online search with the Khan Academy, which has a particularly interesting story. Its founder, Salman (Sal) Khan, an educator with an MBA from Harvard Business School and three degrees from MIT, began remotely tutoring his cousin Nadia in math and later extended his tutoring to other family members and friends.
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