These are two videos on barista training by espresso expert David Schomer, owner of Seattle's Espresso Vivace.
While these certainly aren't definitive (there are many ways to prepare coffee), they're very useful learning tools for a dedicated professional barista.
Caffe Latte Art (20 min)
Techniques of the Barista (26 min)

All In This Tea, a documentary about a beverage accurately captures the infectious enthusiasm that David Hoffman (founder of Silk Road Teas) has for the drink, but also the poetry, culture, and ritual that surrounds the growing, aging, and consumption of the lovely liquor.

The book details the history of Nintendo Company, Limited and its rise to become the most powerful electronic gaming company in the world as of 1999. The book also provides a history of the worldwide electronic gaming industry as a whole from the 1960s to the 1990s.