If accepted at the time, the design would have likely revolutionized architecture. ======================================================================== In the early 1500s, Leonardo da Vinci designed a hypothetical bridge for the Sultan of the Ottoman Empire. It was rejected. Over 500 years later, an MIT team has recreated the design with a model and have showed that it would have worked. Da Vinci's design incorporates architectural techniques that would have not been seen for another 300 years. ========================================================================== Gretchen Ertl ========================================================================= Researchers at MIT have proven Leonardo da Vinci correct yet again, this time involving his design for what would have been at the time...