  luweewu | Some of Da Vinci's inventions certainly looked pretty weird. Good one. Posted on 1/24/09 12:22 PM  |
  dutchrobbie | Just google "Winged Structure (Da Vinci) " and you'll find it. Nice work galocha2003, keep it up! Posted on 1/22/09 4:15 PM |
  lclaessens | ??? Give e a hint (being the first) Posted on 1/22/09 3:26 PM |