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

  •  

Do

Using version history, find on which day the Page for Gagnam Style was created, post it in the discussion section. Does this surprise you?

Find out what links to Gangnam Style, and which article is most surprisingly links to Gagngam Style.