Da Vinci - & The Code He lived by

1) http://www.youtube.com/watch?v=Y_3qOFuheB4
2) http://www.youtube.com/watch?v=pWNf-6NJIhc&feature=related
3) http://www.youtube.com/watch?v=QqB9UMO22t0&feature=related
4) http://www.youtube.com/watch?v=UU3moyt2x3U&feature=related
5) http://www.youtube.com/watch?v=8e52uBAP61k&feature=related
6) http://www.youtube.com/watch?v=bcnRpQcaF50&feature=related
7) http://www.youtube.com/watch?v=TVyKysj2WeU&feature=related
8) http://www.youtube.com/watch?v=xins9sXbOxk&feature=related
9) http://www.youtube.com/watch?v=LoxKVhgAXLo&feature=related
10 http://www.youtube.com/watch?v=jfu4nL1mU-k&feature=related