<i>With just a computer and a pen-tablet-mouse, one can educate the world!</i><p>I'll say.  Someone's been very busy.  Thank you, Khan.<p>This appears to be an excellent resource.  The 10 to 15 minute "bite-sized" pieces make it easy to check something out in your spare time.  Most definitely bookmarked.<p>I also like how he has added a lot of business/finance stuff, which should probably interest a lot of people here.  Looks like a slight change of plans today - I have to check more of this out.<p>[EDIT: I watched several videos in the Venture Capital and Capital Markets section.  Definitely worth my while.  This teacher appears to be able to make any topic, regardless of complexity, easy to understand.  He even has a "happy cursor", which reminds me of football quarterback Peyton Manning's feet when he's getting ready to throw a pass.  Funny how you can tell when an expert is in the zone.  I'm going to put together a schedule to watch a whole bunch of these videos.]