As part of its exhibition opening Friday, Leonardo da Vinci: Man, Inventor, Genius , the Museum of Science and Industry features fifteen of the exhibit's forty Modern-Day Leonardos online. The website explains, [Da Vinci's] willingness to go against accepted beliefs in his fearless quest for knowledge; his pursuit of truth without bias; and his belief that in even the smallest parts of nature we find the blueprints for amazing technologies echo in the work of today's leading scientists and engineers. Of these fifteen "Leos", two are related to architecture. Santiago Calatrava "Combining art, science, technology, and architecture, his designs twist, lean provocatively or look like they could take flight at any moment." William McDonough "WM + P's innovative and ecologically sound design solutions have proven to be good for the bottom line, as well as for people and the environment." When I think of da Vinci, I think of his broad range of a...