Get out your pencils: the most mysterious of all codes in the most clandestine of all places has yet to be fully broken. "Kryptos," a coded sculpture in the courtyard of CIA headquarters in Langley, Virginia, contains a long string of seemingly nonsensical letters that conceal a message devised by sculptor James Sanborn. Correspondent and supersleuth Chad Cohen gets cracking, covering the cipher techniques used by Sanborn and the success of amateur code breaker Jim Gillogly at reading portions of the text. The deciphered sections include a poem, a reference to something buried on CIA grounds, and an extract from an eyewitness report of the discovery of King Tut's tomb. But the beguiling last bit of the message remains a mystery. Solutions anyone?

Okay, we're within "TiVo" time-range, so I figured it was about time I blogged it. Next week, Tuesday night on NOVA, there will be a 15-minute segment on Kryptos. The documentary filmmakers did their homework on this one: There are interviews with Kryptos artist Sanborn, code expert Ed Scheidt (who designed the systems that are used on Kryptos), Jim Gillogly (first person to publicly crack parts 1-3), and yours truly, Kryptos fangirl incarnate. ;) They flew me out to DC, to film an interview at the Hirshhorn museum next to Sanborn's "Antipodes" sculpture (which has all the text of Kryptos, plus encrypted Russian text which we cracked in 2003). I'm looking forward to seeing the segment!

FYI,

Elonka :)

Kryptos on NOVAscienceNOW - July 24, 2007