Cipher Mysteries

As I mentioned here recently, I've been trying to grasp the structure of the humanist community of astronomers / mathematicians orbiting around Nicholas of Cusa and Cardinal Bessarion in Rome... but so far haven't found any definitively useful books on the subject. Thony Christie has a nice article here, and there's a book on 15th century Viennese ...

The Internet is a strange thing, a virtual photographer's jacket crammed with countless pockets of enthusiasts. For example, you beautiful cipher mysteries fans circulate within one bijou (but nicely-appointed) pocket, while the massed legions of Slashdot fans have a Tardis-style hyperzoom lens pocket all of their own. But... what would happen if these two worlds collided? A chance to find out came in December 2009, when ...

I recently blogged here about the difference between skepticism (which has at its heart both a guarded optimism and a realistic take on the practical difficulties involved in gaining knowledge) and cynicism (which by way of contrast is a denialist position, that says it is safer to believe nothing rather than get hurt by believing something that will turn out to ...

Somewhere during the last decade, historians picked up got the idea that history book publishers wanted to be pitched 'vertical' books about individual microsubjects, books that somehow try to recapitulate the last N-thousand years of human history as viewed through the narrow prism of, say, salt or swearing or codpieces. All of which somehow reminds me of the joke about the ...

If you combine the thoughts I posted yesterday (suggesting that the "o[r]aiiv" word in the top line of f67r1 might encipher "luna") with the "or oro ror" sequence on line #2 of f15v (which would appear to be a verbosely enciphered Roman numeral, probably "CCCC"), the two would superficially seem to be incompatible. How can the Voynichese "or"-pair encipher ...

Just a quick note on Voynich cipher cribs. Even though I've built up a fairly substantial set of (what I think are) reasonably pragmatic deductions about how Voynichese works, actually finding any way to use those to get at the rest has (perhaps unsurprisingly) proved difficult. To recap, I suspect that... "4o" steganographically codes for "lo" (and perhaps "la" as well, via some subtle letter formation ...

Art historians have long debated whether or not dissatisfied architect Antonio Averlino made the trip from Italy to Constantinople in 1465: one of the key pieces of evidence supporting the notion is the letter of recommendation written in Greek by Averlino's old friend Filelfo (the humanist writer and Hellenophile) and addressed to George Amirutzes (Mehmed II's personal tutor). This is one of those things ...

In the last few days, several people have independently asked me to summarize my "The Curse of the Voynich" Voynich Manuscript theory (that it is an enciphered copy of Antonio Averlino [Filarete]'s lost books of secrets). Good theories generally improve when you retell them a few times: for example, back when I was first pitching my new type of ...

Giancarlo Truffa recently posted a link to the HASTRO-L mailing list that contains a mention of a surprising claim that Leonardo da Vinci apparently designed a telescope:- On page 59(b) of Leonardo’s Codex Atlanticus appears this drawing. Bülent Atalay proposed in 2005 that it is Leonardo’s “telescope”. The page also contains a “study of light reflection of a concave mirror”. And ...

For decades, Voynich Manuscript research has languished in an all-too-familiar ocean of maybes, all of them swelling and fading with the tides of fashion. But now, thanks to the cooperation between the Beinecke Rare Book and Manuscript Library and the documentary makers at Austrian pro omnia films gmbh, we have for the very first time a basic forensic framework for what ...