Okay, I know I'm biased, but I think this is awesome:

Originally shared by Adam Lasnik

Okay, I know I'm biased, but I think this is awesome:
http://www.google.com/insidesearch/landing/powersearching.html

Even though I worked in Search Quality at Google for four years, I bet I could learn useful stuff from this.

Plus... you even get a neato certificate when you complete the free course.  :-)
http://www.google.com/insidesearch/landing/powersearching.html