Leonardo nasconde un segreto? In realtà ne nasconde molti, basta cercare nelle pagine dei suoi codici, nelle migliaia di disegni di macchine o di parti di esse che quei codici contengono. Misteri e segreti che in questo libro vengono alla luce nella loro realtà progettuale. Dalle descrizioni e dai disegni dello scienziato, attraverso la rielaborazione digitale riemergono nella loro compiutezza e funzionalità imbarcazioni corazzate, argani e macchinari destinati al volo, alla guerra, al lavoro, alle imprese idrauliche. Un'operazione di ricostruzione virtuale che ha richiesto anni di studi e di applicazione e ha ottenuto il risultato di rendere accessibili le invenzioni nascoste tra le pagine dei codici leonardeschi.

Leonardo's Notebooks is a biography of the genius in his own words, connecting moments of his life to artistic accomplishments through his writings, drawings, and intimate thoughts. Leonardo da Vinci -- artist, inventor, and prototypical Renaissance man -- is a perennial source of fascination. His astonishing intellect and boundless curiosity about both the natural and man-made world influenced his numerous works of art, theories, and sentiments -- all of which were kept in his voluminous notebooks. This book is a collection of da Vinci's intricately detailed artistic and intellectual pursuits, and highlights the classic pieces of art he produced in connection with his writings. Leonardo's Notebooks provides a fascinating look into da Vinci's most private world, and sorts his wide range of interests into subjects such as human figures, light and shade, perspective and visual perception, anatomy, botany and landscape, geography, the physical sciences and astronomy, architecture, inventions and so much more. Exploring this image-filled book is as close to reading da Vinci's diaries as we can get. Organized and curated by art historian H. Anna Suh, she provides fascinating commentary and insight into the material, making Leonardo's Notebooks an exquisite single-volume compendium celebrating his enduring brilliance.

One of the world's top puzzle- and game-makers compiled this visually stunning assortment of 86 mathematical challenges. Designed to promote creative thinking and provide intellectual satisfaction, it features the best classical puzzles from the history of mathematics along with original ideas, including a tribute to Leonardo da Vinci. Colorful graphics illustrate the underlying mathematics. Solutions.

A singular fatality has ruled the destiny of nearly all the most famous of Leonardo da Vinci's works. Two of the three most important were never completed, obstacles having arisen during his life-time, which obliged him to leave them unfinished; namely the Sforza Monument and the Wall-painting of the Battle of Anghiari, while the third—the picture of the Last Supper at Milan—has suffered irremediable injury from decay and the repeated restorations to which it was recklessly subjected during the XVIIth and XVIIIth centuries. Nevertheless, no other picture of the Renaissance has become so wellknown and popular through copies of every description. Vasari says, and rightly, in his Life of Leonardo, "that he laboured much more by his word than in fact or by deed", and the biographer evidently had in his mind the numerous works in Manuscript which have been preserved to this day. To us, now, it seems almost inexplicable that these valuable and interesting original texts should have remained so long unpublished, and indeed forgotten. It is certain that during the XVIth and XVIIth centuries their exceptional value was highly appreciated. This is proved not merely by the prices which they commanded, but also by the exceptional interest which has been attached to the change of ownership of merely a few pages of Manuscript. That, notwithstanding this eagerness to possess the Manuscripts, their contents remained a mystery, can only be accounted for by the many and great difficulties attending the task of deciphering them. The handwriting is so peculiar that it requires considerable practice to read even a few detached phrases, much more to solve with any certainty the numerous difficulties of alternative readings, and to master the sense as a connected whole. Vasari observes with reference to Leonardos writing: "he wrote backwards, in rude characters, and with the left hand, so that any one who is not practised in reading them, cannot understand them". The aid of a mirror in reading reversed handwriting appears to me available only for a first experimental reading. Speaking from my own experience, the persistent use of it is too fatiguing and inconvenient to be practically advisable, considering the enormous mass of Manuscripts to be deciphered. And as, after all, Leonardo's handwriting runs backwards just as all Oriental character runs backwards—that is to say from right to left—the difficulty of reading direct from the writing is not insuperable. This obvious peculiarity in the writing is not, however, by any means the only obstacle in the way of mastering the text. Leonardo made use of an orthography peculiar to himself; he had a fashion of amalgamating several short words into one long one, or, again, he would quite arbitrarily divide a long word into two separate halves; added to this there is no punctuation whatever to regulate the division and construction of the sentences, nor are there any accents—and the reader may imagine that such difficulties were almost sufficient to make the task seem a desperate one to a beginner. It is therefore not surprising that the good intentions of some of Leonardo s most reverent admirers should have failed.

Leonardo’s Choice: Genetic Technologies and Animals is an edited collection of twelve essays and one dialogue focusing on the profound affect the use of animals in biotechnology is having on both humans and other species. Communicating crucial understandings of the integrated nature of the human and non-human world, these essays, unlike the majority of discussions of biotechnology, take seriously the impact of these technologies on animals themselves. This collection’s central questions revolve around the disassociation Western ideas of creative freedom have from the impacts those ideas and practices have on the non-human world. This transdisciplinary collection includes perspectives from the disciplines of philosophy, cultural theory, art and literary theory, history and theory of science, environmental studies, law, landscape architecture, history, and geography. Included authors span three continents and four countries. Included essays contribute significantly to a growing scholarship surrounding “the question of the animal” emanating from philosophical, cultural and activist discourses. Its authors are at the forefront of the growing number of theorists and practitioners across the disciplines concerned with the impact of new technologies on the more-than-human world.

Leonardo’s Art Workshop leads children on an interactive adventure through key art concepts by following the multidisciplinary approach of the Renaissance period polymath Leonardo da Vinci: experimenting, creating projects, and exploring how art intersects with science and nature. Photos of Leonardo’s own notebooks, paintings, and drawings provide visual inspiration. More than 500 years ago, Leonardo knew that the fields of science, technology, engineering, art, and mathematics (STEAM) are all connected. The insatiably curious Leonardo examined not just the outer appearance of his art subjects, but the science that explained them. He began his studies as a painter, but his curiosity, diligence, and genius made him also a master sculptor, architect, designer, scientist, engineer, and inventor. The Leonardo’s Workshop series shares this spirit of multidisciplinary inquiry with children through accessible, engaging explanations and hands-on learning. Following Leonardo’s example, this fascinating book harnesses children’s innate curiosity to explore the foundational elements of art—color, shadow and light, lines and patterns, forms and structures, and optics and special effects—and the science behind them. After each concept is explained using science, history, and real-world examples, kids can experience the principles first-hand with step-by-step STEAM projects, including: ·Create paints and dyes from food ·Harness a rainbow with a prism ·Build a camera obscura ·Make your own sundial ·Practice blind contour drawing ·Create a one-point perspective drawing ·Make an infinity scopeInsight from other great artists and scientists—such as Sir Isaac Newton, Sandro Botticelli, Paul Klee, and Leonardo Pisano Fibonacci—are woven into the lessons throughout. Introduce vital STEAM skills through visually rich, hands-on learning with Leonardo’s Art Workshop.