Leonardo da Vinci´s pioneering scientific work was virtually unknown during his lifetime. Now acclaimed scientist and bestselling author Fritjof Capra reveals that Leonardo was in many ways the unacknowledged "father of modern science." Drawing on an examination of over 6,000 pages of Leonardo´s surviving notebooks, Capra explains that Leonardo approached scientific knowledge with the eyes of an artist. Through his studies of living and nonliving forms, from architecture and human anatomy to the turbulence of water and the growth patterns of grasses, he pioneered the empirical, systematic approach to the observation of nature, what is now known as the scientific method. Leonardo´s scientific explorations were extraordinarily wide-ranging. He studied the flight patterns of birds to create some of the first human flying machines.