Embedded video of the forensics slides 

as seen at minute 22:00 here

http://www5.oclc.org/downloads/research/webinars/20120731orwikipedia.mp4

Observe

• The talk page

  • Example: http://en.wikipedia.org/wiki/Talk:Gangnam_Style

• View History

  • Example: http://en.wikipedia.org/w/index.php?title=Gangnam_Style&action=history
• User Pages
  • Example: http://en.wikipedia.org/wiki/User:EzykronHD

• What Links Here

  • Example: http://en.wikipedia.org/wiki/Special:WhatLinksHere/Gangnam_Style

Do

• Using version history, find on which day the Page for Gagnam Style was created, and how many days was it after the video launched? Does this length of time surprise you?
• Find out what links to Gangnam Style. Which article is most surprisingly links to Gagngam Style?