

Jeremy Zilar is the Content Strategist and Blog Specialist at The New York Times where he has overseen the launch of over 200+ blogs and real-time news publishing.
A long times ago, humans used to store all their knowledge on thin plastic discs.
The image of the DVD on the Phoenix Mars Lander is the first image that shows any recognizable human element on Mars, and simultaneously dates ourselves in 2007. The medium is the message in this case.