In the wonderful Church of San Barnaba you can find 'Leonardo da Vinci Macines Museum'. An exhibit which present 55/60 models entirely reproduced from Leonardo da Vinci's Codices (Cod. Atlantico, Madrid, Trivuliano, etc). The machines have been made from wood, brass, fabric and bronze, and divided into 4 sections such as war, with models in bronze, Flying, Water, Mechanical and Building, with aa lot of interactive machines. Video, documentaries, explanations (one each models) and 7 illustrative panels, keep sharp the scientific and cultural level of the exhibit, especially for students.