Infinity and Beyond: NASA's '100 Year Starship' In Worksbr The Long Now Foundation - Contemporary Jewish Museumbr Long Conversation, an epic relay of one-to-one conversations among some of the Bay Area's most interesting minds, took place over 6 hours in San Francisco on Saturday October 16, 02010. Interpreting the Long Conversation in real time was a data visualization performance by Sosolimited; an art and technology studio out of M.I.T.Long Conversation was presented with a live performance of 1,000 minutes of composer Jem Finer's Longplayer.