Writing letters backward and in reverse order, sometimes called mirror writing, may be a sign of a deteriorating brain, but in one woman's case, researchers found that the unusual condition was ...

Leonardo da Vinci was known to write most of his notes (of which up to 28,000 pages have survived, across various notebooks and codices) in reverse. Each letter was reversed, making the writing ...

A London library is set to showcase a number of Leonardo da Vinci’s most important notebooks, all written in his famous “mirror-writing”. The “Leonardo da Vinci: A Mind in Motion” exhibit will include ...