Water

Emergency Bridge

Of particular interest is Da Vinci’s work with bridge design for a range of practical and military purposes. Using no ropes, structural supports or nails of any description, Leonardo designed the emergency bridge. During military advances or retreats there wasn’t enough available time or man power to build a typical bridge, so Leonardo designed one which could be constructed and dismantled immediately using only saplings and a team of three or four people. This design uses the concepts of tension and resistance noted by Leonardo in other drawings. Strong, reliable and innovative.

Da Vinci - Inventions
  1. Welcome and Introduction
  2. Life and Times
  3. About Leonardo
  4. Codices - Notebooks
  5. Anatomical Studies
  6. Alphabet and Introduction to Leonardo's Inventions
  7. Civil Machines
  8. Autotraction Car
  9. The Ideal City
  10. Father of Flight
  11. Aerial Screw
  12. Flying Machine
  13. Glider
  14. Parachute
  15. Introduction and Overview of Aquatic and Hydraulic Machines
  16. Emergency Bridge
  17. Scuba and Breathing Equipment
  18. Submarine
  19. Paddle Boat
  20. Instruments of Optics, Music, and Time
  21. Mechanical Drum
  22. Spot Light
  23. Mirror Room
  24. Physics and Mechanical Principals
  25. The Last Supper
  26. Bicycle
  27. Military Engineering
  28. Ogival Bullet
  29. Three-Registered Machine Gun
  30. Steam Canon
  31. The Battle of Anghiara Drawings
  32. Renaissance Art
  33. The Mona Lisa
  34. Self Portrait
  35. The Lady with an Ermine
  36. Annunciation
  37. Virgin of the Rocks
  38. The Madonna Litta
  39. The Benois Madonna
  40. Portrait of a Musician
  41. St. Jerome
  42. The Vitruvian Man
  43. Sforza Horse Sculpture
  44. Conclusion and Thank You