I just want to say Thank You to Khan Academy and especially Sal with all the math videos.  I'm 19 and behind in finishing high school due to personal circumstances/injuries and Khan Academy is making it possible for me to study the topics needed.  I plan to finish and earn my diploma by the end of September then pursue my dream of joining the Marine Corps. 

The way the subjects are taught and amazing knowledge of the instructors is beyond superb.  It makes it possible for me to work independently and graduation with a solid education possible.  Thank you!