Title -- Copyright -- Endorsements -- Acknowledgments -- Contents -- Introduction -- What Was the Renaissance? -- Biography of Leonardo -- Leonardo the Artist and Dreamer -- Perspective and Leonardo's "Perspectograph" -- Masks for a Masque -- "Plastic Glass" and Paint -- Leonardo and Luca Pacioli's "Divine Proportion" -- Leonardo the Jokester -- Monster Shield -- Leonardo's Useful Machines -- The Camera Obscura -- Leonardo's Weather Predictions -- Leonardo's Hydrometer -- Leonardo's Monkey Wrench -- Leonardo and Water -- Walk-on-Water Shoes -- Leonardo's Webbed Gloves -- Leonardo in Flight -- Leonardo's Ornithopter -- Leonardo's Helicopter -- Leonardo's Parachute -- Leonardo's Anemometer -- Leonardo's War Inventions -- Leonardo's Safety Bridge -- Leonardo's Trebuchet -- Leonardo's Tank -- Image Credits -- Glossary -- Bibliography/Resources -- Index.