Experts previously thought it impossible to decipher the medieval text. Mathematicians at the RAS Institute of Applied Mathematics concluded that the Voynich manuscript was written in two languages, except for the vowels, reported RIA Novosti. The manuscript, which is kept at Yale University's Beinecke Rare Book & Manuscript Library, is an illustrated medieval codex written by an unknown author possibly in northern Italy between 1404 and 1438. Researchers have been trying to decipher its bizarre script for 600 years, but the text has beguiled even the brightest minds. The manuscript bears the name of the antiquarian book dealer and former anti-Tsarist Polish revolutionary, Wilfrid Voynich (1865-1930), who rediscovered the artifact in 1912 in Villa Mondragone outside of Rome, which was then used as a Jesuit college. Besides the mysterious text, the manuscript has more than 200 illustrations, half of which are herbal, with the others pertaining to pharmaceutical, biological, and