Twitter Archive | December 22, 2011 | New in the IT, free & pre-TSA: "A World Examined:...

@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.

New in the IT, free & pre-TSA: "A World Examined: Microscopes from the Age of Enlightenment to the Twentieth Century" http://t.co/qRcQiLWh. This tweet was posted on December 22, 2011.