2013 will mark some big anniversaries for people and products that have become the icons of a generation.

There are plenty of important historical milestones that will be reached in 2013, like Martin Luther King's 'I Have A Dream' speech and the assassination of JFK.  Those marks are already well documented in history books though, so we thought Slate's list of anniversaries was a little more interesting.

  • 10 Year Anniversary of the Paris Hilton Sex Tape being leaked on the Internet.
  • 10 Year Anniversary of the launch of Apple's iTunes.
  • 25 Year Anniversary of Prozac hitting the US.
  • 25 Year Anniversary of the first Walmart Supercenter.

Check out the rest of the big anniversaries at Slate.