user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what inventions did da vinci made? 
Knowledge Triplets: leonardo da vinci knew gerolamo cardano, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci influenced niccolo fontana tartaglia, base.kwebbase.kwconnection.subject, Leonardo da Vinci
The Art of Invention, exhibitions.exhibition.subjects, Leonardo da Vinci
niccolo machiavelli involved with project of leonardo da vinci, base.kwebbase.kwconnection.sentence, He was involved with a project by Da Vinci.
They have influenced thinkers, scientists and artists through the centuries., base.kwebbase.kwsentence.next_sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Exceptionally inventive and versatile, Da Vinci designed mobile bridges, mortars, other items of artillery, naval weapons, and armored fighting vehicles.
In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI., base.kwebbase.kwsentence.contains_connections, leonardo da vinci employed by cesare borgia
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Almost numb with boredom, Da Vinci agreed to join the service of Francis I, the young king of France.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, book.book.editions, Fortune is a river : Leonardo da Vinci and Niccolò Machiavelli's magnificent dream to change the course of Florentine history
Da Vinci, common.topic.article, m.04hbdv
Aerial Screw, law.invention.inventor, Leonardo da Vinci
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.other, Albrecht Dürer
He was involved with a project by Da Vinci., base.kwebbase.kwsentence.kwtopic, Niccolò Machiavelli
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Sculpture, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention
Exceptionally inventive and versatile, Da Vinci designed mobile bridges, mortars, other items of artillery, naval weapons, and armored fighting vehicles., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Ten Drawings by Leonardo da Vinci from the Royal Collection
Leonardo da Vinci, people.person.quotations, Our life is made by the death of others.
Leonardo da Vinci, law.inventor.inventions, Ornithopter
Our life is made by the death of others., media_common.quotation.author, Leonardo da Vinci
Leonardo da Vinci, book.author.works_written, Codex on the Flight of Birds
Leonardo da Vinci, law.inventor.inventions, 33-Barreled Organ
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced niccolo fontana tartaglia
leonardo da vinci influenced rene descartes, base.kwebbase.kwconnection.relation, influenced
leonardo da vinci involved with niccolo machiavelli, base.kwebbase.kwconnection.subject, Leonardo da Vinci
camera obscura invention credited to leonardo da vinci, base.kwebbase.kwconnection.subject, Camera obscura
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced andreas vesalius
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Virtue and Beauty: Leonardo's \"Ginevra de Benci\" and Renaissance Portraits of Women
Da Vinci, common.topic.notable_for, g.1256f166q
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Recognized as a genius, with immense energy and limitless curiosity which both fed and dissipated his extraordinary gifts.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, But the idea proved impracticable.
Leonardo da Vinci, law.inventor.inventions, Diving suit
Da Vinci, common.topic.notable_for, g.1254zj3h2
niccolo machiavelli involved with project of leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
Leonardo da Vinci, law.inventor.inventions, Aerial Screw
Leonardo da Vinci Drawings of Horses from the Royal Library at Windsor Castle, exhibitions.exhibition.subjects, Leonardo da Vinci
In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, His notebooks were a dazzling display of thought, observation, and beautiful drawings.
He was involved with a project by Da Vinci., base.kwebbase.kwsentence.contains_connections, niccolo machiavelli involved with project of leonardo da vinci
Viola organista, law.invention.inventor, Leonardo da Vinci
In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI., base.kwebbase.kwsentence.dates, m.0c11vhj
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci inspired igor ivanovich sikorsky
Leonardo da Vinci, book.book_subject.works, Da Vinci
Leonardo da Vinci, law.inventor.inventions, Viola organista
Leonardo da Vinci: Drawings from the Biblioteca Reale in Turin, exhibitions.exhibition.subjects, Leonardo da Vinci
Da Vinci spent every spare moment in the pursuit of science., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
His work related to that of Veronese., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention, common.topic.notable_for, g.125b9ktms
leonardo da vinci influenced leon battista alberti, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, During his stay in Florence, Da Vinci painted the \"Mona Lisa\".
Parachute, law.invention.inventor, Leonardo da Vinci
In 1506, Da Vinci was called to Milan by the French governor., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.other, Paolo Veronese
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.relation, influenced
leonardo da vinci influenced luca signorelli, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, He worked on fortifications, canals and other architectural projects.
Leonardo da Vinci, law.inventor.inventions, Aerial Screw
leonardo da vinci influenced luca signorelli, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention, exhibitions.exhibition.subjects, Leonardo da Vinci
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.subject, Leonardo da Vinci
His notebooks were a dazzling display of thought, observation, and beautiful drawings., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention, common.topic.notable_types, Exhibition
Leonardo da Vinci, common.topic.article, m.04yr0l9
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci, book.author.works_written, Art and Mathematics
Leonardo da Vinci, common.topic.article, m.07zy1v
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, In 1506, Da Vinci was called to Milan by the French governor.
Leonardo da Vinci, law.inventor.inventions, Armored car
Leonardo da Vinci, people.person.profession, Inventor
leonardo da vinci influenced francis bacon, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci influenced francis bacon, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
Leonardo da Vinci, law.inventor.inventions, Parachute
m.06457ml, exhibitions.exhibition_run.exhibition, Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci met luca pacioli, base.kwebbase.kwconnection.subject, Leonardo da Vinci
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced leon battista alberti
Double hull, law.invention.inventor, Leonardo da Vinci
Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention, exhibitions.exhibition.venues, m.06457ml
Anemometer, law.invention.inventor, Leonardo da Vinci
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.sentence, (Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.)
Da Vinci - The Genius, exhibitions.exhibition.subjects, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Francis designated him his premier painter, architect and mechanic.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, He also worked with Antonio Pollaiuolo, who is credited with teaching him anatomy.
Da Vinci resented that other artists, such as Raphael and Michelangelo, were fully employed., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, book.book_subject.works, Leonardo Da Vinci
Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention, exhibitions.exhibition.exhibition_types, Art exhibition
leonardo da vinci involved with niccolo machiavelli, base.kwebbase.kwconnection.relation, involved with
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced luca signorelli
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Though a brilliant painter, he left only a small body of pictorial work.
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced peter paul rubens
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Venturi wrote about his work.
The Da Vinci Code, film.film.country, United States of America
leonardo da vinci met luca pacioli, base.kwebbase.kwconnection.relation, met
(Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.), base.kwebbase.kwsentence.next_sentence, In 1506, Da Vinci was called to Milan by the French governor.
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Da Vinci, book.written_work.subjects, Leonardo da Vinci
33-Barreled Organ, law.invention.inventor, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, (Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.)
leonardo da vinci knew gerolamo cardano, base.kwebbase.kwconnection.sentence, Knew Cardano family.
His work related to that of Veronese., base.kwebbase.kwsentence.contains_connections, leonardo da vinci work related to paolo veronese
Ten Drawings by Leonardo da Vinci from the Royal Collection, common.topic.notable_for, g.125bvnm_w
camera obscura invention credited to leonardo da vinci, base.kwebbase.kwconnection.relation, invention credited to
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, book.written_work.subjects, Leonardo da Vinci
Ten Drawings by Leonardo da Vinci from the Royal Collection, exhibitions.exhibition.subjects, Leonardo da Vinci
Leonardo da Vinci, book.book_subject.works, Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History
igor ivanovich sikorsky inspired by leonardo da vinci, base.kwebbase.kwconnection.sentence, Sikorsky's mother introduced him to the work of da Vinci, whose scientific notebooks stimulated his interest in flight.
Da Vinci - The Genius, common.topic.notable_for, g.12554g3kx
Da Vinci - The Genius, common.topic.notable_types, Exhibition
leonardo da vinci employed by cesare borgia, base.kwebbase.kwconnection.sentence, In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, They have influenced thinkers, scientists and artists through the centuries.
And he researched the properties of water and the movement of flow and currents., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, common.topic.notable_for, g.125df9yv8
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci influenced thomas hobbes
Igor Sikorsky, base.kwebbase.kwtopic.has_sentences, Sikorsky's mother introduced him to the work of da Vinci, whose scientific notebooks stimulated his interest in flight.
Leonardo da Vinci, law.inventor.inventions, Anemometer
leonardo da vinci involved with niccolo machiavelli, base.kwebbase.kwconnection.other, Niccolò Machiavelli
During his stay in Florence, Da Vinci painted the \"Mona Lisa\"., base.kwebbase.kwsentence.previous_sentence, But the idea proved impracticable.
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Leonardo da Vinci : Experience, Experiment and Design
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, The Art of Invention
Leonardo da Vinci, base.argumentmaps.innovator.original_ideas, Viola organista
He worked on fortifications, canals and other architectural projects., base.kwebbase.kwsentence.previous_sentence, Exceptionally inventive and versatile, Da Vinci designed mobile bridges, mortars, other items of artillery, naval weapons, and armored fighting vehicles.
Leonardo da Vinci, book.book_subject.works, Selections from the Notebooks of Leonardo da Vinci
Leonardo da Vinci : Experience, Experiment and Design, exhibitions.exhibition.subjects, Leonardo da Vinci
Leonardo da Vinci : Experience, Experiment and Design, common.topic.notable_types, Exhibition
His scientific imagination, his drawings and notebooks have inspired both artists and scientists through the centuries., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, people.person.profession, Scientist
Leonardo da Vinci, people.person.profession, Mathematician
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Leonardo da Vinci: Drawings from the Biblioteca Reale in Turin
leonardo da vinci knew gerolamo cardano, base.kwebbase.kwconnection.other, Gerolamo Cardano
Leonardo da Vinci, book.book_subject.works, Theory of the living earth
During his stay in Florence, Da Vinci painted the \"Mona Lisa\"., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, law.inventor.inventions, Triple Barrel Canon
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci involved with niccolo machiavelli
Ornithopter, law.invention.inventor, Leonardo da Vinci
Leonardo da Vinci, law.invention.inventor, 33-Barreled Organ
(Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.), base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Da Vinci - The Genius
(Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.), base.kwebbase.kwsentence.contains_connections, leonardo da vinci inspired igor ivanovich sikorsky
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, common.topic.notable_types, Book
His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced albrecht durer
He designed sets and props that were used in pageants for the duke's court., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, common.topic.notable_for, g.12554m6r_
Triple Barrel Canon, law.invention.inventor, Leonardo da Vinci
But the idea proved impracticable., base.kwebbase.kwsentence.next_sentence, During his stay in Florence, Da Vinci painted the \"Mona Lisa\".
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, His work related to that of Veronese.
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, He recorded the flight of birds.
Da Vinci spent every spare moment in the pursuit of science., base.kwebbase.kwsentence.next_sentence, He dissected bodies in the hospital to learn more about anatomy.
Leonardo da Vinci, Master Draftsman, common.topic.notable_for, g.1257j4g4s
Codex Atlanticus, book.book.editions, Leonardo da Vinci : drawings of textile machines
Da Vinci - The Genius, exhibitions.exhibition.produced_by, Grande Exhibitions
Leonardo da Vinci, law.inventor.inventions, Parachute
Da Vinci resented that other artists, such as Raphael and Michelangelo, were fully employed., base.kwebbase.kwsentence.contains_connections, leonardo da vinci contemporary of raphael
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention
leonardo da vinci influenced andreas vesalius, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
They have influenced thinkers, scientists and artists through the centuries., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Da Vinci spent every spare moment in the pursuit of science.
He dissected bodies in the hospital to learn more about anatomy., base.kwebbase.kwsentence.previous_sentence, Da Vinci spent every spare moment in the pursuit of science.
leonardo da vinci knew gerolamo cardano, base.kwebbase.kwconnection.relation, knew
Diving suit, law.invention.inventor, Leonardo da Vinci
leonardo da vinci influenced leon battista alberti, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, book.book.editions, Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced rene descartes
leonardo da vinci employed by cesare borgia, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
m.059xb9w, exhibitions.exhibition_run.exhibition, Leonardo da Vinci : Experience, Experiment and Design
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.other, Igor Sikorsky
Viola organista, base.argumentmaps.original_idea.innovator, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.connections_to, niccolo machiavelli involved with project of leonardo da vinci
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Leonardo da Vinci, Master Draftsman
leonardo da vinci influenced peter paul rubens, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
Leonardo da Vinci, law.invention.inventor, Diving suit
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci influenced albrecht durer
Leonardo da Vinci and the Art of Sculpture: Inspiration and Invention, exhibitions.exhibition.subjects, Sculpture
Leonardo Da Vinci, common.topic.notable_for, g.125gl8731
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.relation, work related to
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, Da Vinci resented that other artists, such as Raphael and Michelangelo, were fully employed.
Leonardo da Vinci, exhibitions.exhibition_subject.exhibitions_created_about_this_subject, Leonardo da Vinci Drawings of Horses from the Royal Library at Windsor Castle
Ginevra de' Benci, common.topic.image, Leonardo da Vinci 048
Leonardo da Vinci, law.inventor.inventions, Triple Barrel Canon
Leonardo da Vinci : Experience, Experiment and Design, exhibitions.exhibition.venues, m.059xb9w
leonardo da vinci influenced rene descartes, base.kwebbase.kwconnection.sentence, Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work.
holy roman emperor maximilian i commissioned leonardo da vinci, base.kwebbase.kwconnection.sentence, Commissioned work by Da Vinci.
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced thomas hobbes
leonardo da vinci influenced peter paul rubens, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, In 1502, Da Vinci entered the employ of Borgia, the illegitimate son of  Pope Alexander VI.
Recognized as a genius, with immense energy and limitless curiosity which both fed and dissipated his extraordinary gifts., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, And he researched the properties of water and the movement of flow and currents.
leonardo da vinci influenced niccolo fontana tartaglia, base.kwebbase.kwconnection.sentence, His work influenced that of Alberti, Durer, Signorelli, Rubens  and Tartaglia.
leonardo da vinci inspired igor ivanovich sikorsky, base.kwebbase.kwconnection.relation, inspired
Leonardo da Vinci, law.inventor.inventions, Double hull
Exceptionally inventive and versatile, Da Vinci designed mobile bridges, mortars, other items of artillery, naval weapons, and armored fighting vehicles., base.kwebbase.kwsentence.next_sentence, He worked on fortifications, canals and other architectural projects.
Leonardo da Vinci, common.topic.webpage, m.09xmdxm
Leonardo da Vinci, common.topic.notable_for, g.1254yrdl_
Leonardo da Vinci: Drawings from the Biblioteca Reale in Turin, common.topic.notable_for, g.1256bxsdw
Ten Drawings by Leonardo da Vinci from the Royal Collection, exhibitions.exhibition.exhibition_types, Drawings exhibition
Leonardo da Vinci, law.invention.inventor, Armored car
Da Vinci - The Genius, exhibitions.exhibition.venues, m.07750p0
niccolo machiavelli involved with project of leonardo da vinci, base.kwebbase.kwconnection.subject, Niccolò Machiavelli
Leonardo da Vinci, base.kwebbase.kwtopic.connections_to, camera obscura invention credited to leonardo da vinci
peter paul rubens studied work of leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
Leonardo Da Vinci, common.topic.notable_for, g.1255j1dx2
Almost numb with boredom, Da Vinci agreed to join the service of Francis I, the young king of France., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
leonardo da vinci work related to paolo veronese, base.kwebbase.kwconnection.sentence, His work related to that of Veronese.
Niccolò Machiavelli, book.book_subject.works, Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci work related to paolo veronese
Leonardo da Vinci, symbols.name_source.namesakes, da Vinci Surgical System
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci knew gerolamo cardano
da Vinci Surgical System, symbols.namesake.named_after, Leonardo da Vinci
Codex Atlanticus, book.book.editions, Leonardo da Vinci : [exhibition ... The Fine Arts Department, International Business Machines Corporation, 1951]
He worked on fortifications, canals and other architectural projects., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
But the idea proved impracticable., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
Leonardo da Vinci, base.kwebbase.kwtopic.connections_from, leonardo da vinci influenced francis bacon
Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25., base.kwebbase.kwsentence.next_sentence, He also worked with Antonio Pollaiuolo, who is credited with teaching him anatomy.
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.previous_sentence, They have influenced thinkers, scientists and artists through the centuries.
Fortune is a River: Leonardo Da Vinci and Niccolo Machiavelli's Magnificent Dream to Change the Course of Florentine History, common.topic.article, m.075g504
leonardo da vinci influenced andreas vesalius, base.kwebbase.kwconnection.subject, Leonardo da Vinci
leonardo da vinci influenced rene descartes, base.kwebbase.kwconnection.other, René Descartes
In 1506, Da Vinci was called to Milan by the French governor., base.kwebbase.kwsentence.previous_sentence, (Four centuries later, his ideas on flight stimulated Russian aviation expert Sikorsky to develop the helicopter.)
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, His scientific imagination, his drawings and notebooks have inspired both artists and scientists through the centuries.
Leonardo da Vinci, people.person.quotations, Just as iron rusts from disuse, even so does inaction spoil the intellect.
Niccolò Machiavelli, base.kwebbase.kwtopic.has_sentences, He was involved with a project by Da Vinci.
leonardo da vinci influenced albrecht durer, base.kwebbase.kwconnection.relation, influenced
Leonardo da Vinci, people.person.profession, Engineer
Leonardo da Vinci, law.inventor.inventions, Anemometer
Anatomist Vesalius and philosophers Francis Bacon, Hobbes and Descartes were all inspired by Da Vinci's work., base.kwebbase.kwsentence.contains_connections, leonardo da vinci influenced francis bacon
Leonardo da Vinci, people.person.quotations, Men of lofty genius when they are doing the least work are most active.
Leonardo da Vinci, people.person.quotations, I have offended God and mankind because my work didn't reach the quality it should have.
Leonardo da Vinci, law.inventor.inventions, Ornithopter
Leonardo da Vinci : Experience, Experiment and Design, common.topic.notable_for, g.125g10cfr
He also worked with Antonio Pollaiuolo, who is credited with teaching him anatomy., base.kwebbase.kwsentence.previous_sentence, Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25.
Codex Atlanticus, book.book.editions, Leonardo da Vinci, 1452-1952
Leonardo da Vinci, common.topic.article, m.04lgj
Leonardo da Vinci, base.kwebbase.kwtopic.has_sentences, He designed sets and props that were used in pageants for the duke's court.
Leonardo da Vinci, law.invention.inventor, Double hull
In 1506, Da Vinci was called to Milan by the French governor., base.kwebbase.kwsentence.dates, m.0c11vkq
camera obscura invention credited to leonardo da vinci, base.kwebbase.kwconnection.other, Leonardo da Vinci
leonardo da vinci influenced rene descartes, base.kwebbase.kwconnection.subject, Leonardo da Vinci
Ten Drawings by Leonardo da Vinci from the Royal Collection, exhibitions.exhibition.venues, m.0jqjygm
Da Vinci was apprenticed to Verrocchio in Florence under whom he worked until 1477, when he was 25., base.kwebbase.kwsentence.kwtopic, Leonardo da Vinci
leonardo da vinci influenced thomas hobbes, base.kwebbase.kwconnection.other, Thomas Hobbes
Leonardo da Vinci, base.argumentmaps.innovator.original_ideas, Viola organista
Armored car, law.invention.inventor, Leonardo da Vinci
Ten Drawings by Leonardo da Vinci from the Royal Collection, exhibitions.exhibition.venues, m.04lq08g
Codex Atlanticus, book.book.editions, Leonardo da Vinci : engineer and architect

Answer: Diving suit
Triple Barrel Canon
Viola organista
Double hull
Aerial Screw
Anemometer
33-Barreled Organ
Armored car
Parachute
Ornithopter