Voynich Manuscript may have been misbound, hindering decipherment

New research suggests that the Voynich Manuscript, a mysterious 15th-century codex known for its undecipherable text and strange illustrations, may have been misbound, causing its pages to be read in the wrong order for centuries.

Researchers from the University of Malta and the Medieval Academy of America, including Colin Rafield and Lisa Fagin Davis, published their findings in the journal ‘Digital Medievalist’. Using Latent Semantic Analysis (LSA), the team discovered that the statistical consistency between consecutive pages is significantly lower than expected in standard medieval texts. This suggests the manuscript might not be a single cohesive work, but rather a collection of separate booklets or ‘singulions’ that were bound together incorrectly.

Visual evidence supports this theory. Illustrations, such as continuous lines representing streams or pipes, often fail to connect across current page spreads but align perfectly when the pages are reordered according to their statistical content similarity. The manuscript, currently held at Yale University’s Beinecke Rare Book & Manuscript Library, was carbon-dated to between 1404 and 1438. While the binding error may explain why scholars have struggled to find linguistic patterns, the actual decipherment of the text remains an unsolved mystery.