07:42, 17 January 2009Ragesosstalkcontribs uploaded File:Obama "Hope" source, by Michael Cramer.jpg (((Non-free use rationale |Article= Barack Obama "HOPE" poster |Description= A graphic designed by Michael Cramer showing how Shepard Fairey's iconic poster of Barack Obama was based on a photograph by Tim Young |Source= [http://www.flickr.com/phot)
18:35, 27 March 2007Ragesosstalkcontribs uploaded File:Crick's reconstructed 1958 central dogma.gif (A diagram of the central dogma as it seemed in 1958, by Francis Crick, in a 1970 ''Nature'' article ("Central Dogma of Molecular Biology", ''Nature'', vol. 227, pp. 561-563 (August 8, 1970)). The solid arrows show known modes of information transfer, the)