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 ...

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 ...

Just to let you know that a Voynich Manuscript radio interview I gave a few days ago (either download it, or click on the Flash Player play button [half a screen down on the right] to hear it) has just gone live on the Red Ice Creations website. They wanted me to chat about all things ...

Following my recent post on modern per-degree astrology, Rene Zandbergen very kindly left a comment here pointing to online scans of a 15th century German translation of some of Pietro d'Abano's works on astrology. While idly flicking through that, I noticed (starting on folio 132r) a short book by Johannes Hartlieb on 'Namenmantik' (onomancy, using names to tell fortunes). ...

A new day dawns, bringing with it a nice email from Augusto Buonafalce in response to my post on Leonardo da Vinci's 'x'-like abbreviation for 'ver' (as recently mentioned by Edith Sherwood). Augusto points out that if you remove ...

Poor old Roald Dahl, remembered more or less entirely for his plucky parentless pawpers propelled into beastly circumstances (but who somehow come good in the end). Apart from bookish Dahl completists patiently working their way through the library shelf to find hidden gems to read to their son/daughter (errrm... like me), whoever would end up reading Dahl's "Esio Trot"? It's a nice (if slightly mawkish, ...