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 was robert hooke 's contributions to science? 
Knowledge Triplets: A Description of Helioscopes, and Some Other Instruments, book.written_work.author, Robert Hooke
Hooke-microscope, common.image.appears_in_topic_gallery, Robert Hooke
m.02wn0_t, education.education.student, Robert Hooke
Robert Hooke, book.author.works_written, Introduction to scientific inference
robert hooke parallel work with christiaan huyghens, base.kwebbase.kwconnection.relation, parallel work with
With it, Boyle (with Hooke's assistance) carried out the experiments which resulted in Boyle's Law, published in 1662., base.kwebbase.kwsentence.kwtopic, Robert Hooke
In the mid-1650s, Oxford was the home of a brilliant circle of scientists and intellectuals who held regular meetings., base.kwebbase.kwsentence.next_sentence, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
The Cutler lectures of Robert Hooke, common.topic.notable_types, Book
Robert Hooke, book.author.book_editions_published, Micrographia (Large Print Edition)
Robert Hooke, book.author.works_written, Philosophical Experiments and Observations of Robert Hooke and Other Eminent Virtuoso's in His Time (1726)
Robert Hooke, base.kwebbase.kwtopic.has_sentences, He worked with Halley.
Micrographia, book.written_work.author, Robert Hooke
Hooke met and befriended Ray, and Aubrey., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of john ray
Robert Hooke, law.invention.inventor, Balance wheel
robert hooke inspired isaac newton, base.kwebbase.kwconnection.relation, inspired
Robert Hooke, base.kwebbase.kwtopic.has_sentences, With it, Boyle (with Hooke's assistance) carried out the experiments which resulted in Boyle's Law, published in 1662.
robert hooke a pal of john ray, base.kwebbase.kwconnection.subject, Robert Hooke
The Cutler lectures of Robert Hooke, book.book.editions, The Cutler lectures of Robert Hooke
m.0n1d6hr, education.education.student, Robert Hooke
robert hooke a pal of william petty, base.kwebbase.kwconnection.relation, a pal of
Robert Hooke, base.kwebbase.kwtopic.connections_to, henry oldenburg succeeded by robert hooke
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke worked for john flamsteed
His first innovation was to attach a coiled spring to the arbor of the balance wheel., base.kwebbase.kwsentence.next_sentence, Hooke discovered, as did Christiaan Huyghens around the same time, that the oscillations of the spring were regular.
robert hooke worked for john flamsteed, base.kwebbase.kwconnection.other, John Flamsteed
robert hooke knew john winthrop, the younger, base.kwebbase.kwconnection.sentence, Knew Winthrop.
isaac newton criticized by robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
thomas tompion a pal of robert hooke, base.kwebbase.kwconnection.sentence, In 1674, he met and befriended the experimental physicist Hooke, who introduced him to Flamsteed, the first Astronomer Royal.
Robert Hooke, base.kwebbase.kwtopic.has_sentences, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
Robert Hooke, architecture.architect.structures_designed, Monument to the Great Fire of London
In 1658, Hooke took on the challenging task of designing an accurate portable clock., base.kwebbase.kwsentence.next_sentence, His aim was to make a chronometer that would solve the navigational problem of determining longitude.
Isaac Newton, base.kwebbase.kwtopic.connections_to, robert hooke inspired isaac newton
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Hooke discovered, as did Christiaan Huyghens around the same time, that the oscillations of the spring were regular.
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke involved in dispute about gottfried wilhelm leibniz
Hooke provided a much improved version of the pump originally designed by Guericke^., base.kwebbase.kwsentence.kwtopic, Robert Hooke
robert hooke worked for john flamsteed, base.kwebbase.kwconnection.relation, worked for
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of john wilkins
Robert Boyle, base.kwebbase.kwtopic.has_sentences, Hooke, an inventor himself and later to become Curator of Experiments at the Royal Society, produced the perfect design.
Hooke, an inventor himself and later to become Curator of Experiments at the Royal Society, produced the perfect design., base.kwebbase.kwsentence.kwtopic, Robert Boyle
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of thomas sprat
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of william petty
Robert Hooke, base.kwebbase.kwtopic.has_sentences, He corresponded regularly with Leeuwenhoek.
robert hooke a pal of john aubrey, base.kwebbase.kwconnection.sentence, Hooke met and befriended Ray, and Aubrey.
Hooke discovered, as did Christiaan Huyghens around the same time, that the oscillations of the spring were regular., base.kwebbase.kwsentence.contains_connections, robert hooke parallel work with christiaan huyghens
Robert Hooke, base.kwebbase.kwtopic.connections_to, anton van leeuwenhoek work related to robert hooke
Hooke was perhaps the greatest experimental scientist of the seventeenth century., base.kwebbase.kwsentence.kwtopic, Robert Hooke
robert hooke a pal of john wallis, base.kwebbase.kwconnection.sentence, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
robert hooke curator of royal society, base.kwebbase.kwconnection.subject, Robert Hooke
The Cutler lectures of Robert Hooke, book.written_work.subjects, Science
He corresponded regularly with Leeuwenhoek., base.kwebbase.kwsentence.kwtopic, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Known as Hooke's Law, it laid the foundation for studies of stress and strain and of elastic materials.
robert boyle was assisted by robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
Robert Hooke, law.inventor.inventions, Diaphragm
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke succeeded henry oldenburg
robert hooke improved camera obscura, base.kwebbase.kwconnection.subject, Robert Hooke
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of john wallis
francis hauksbee repeated experiments of robert hooke, base.kwebbase.kwconnection.sentence, For his first demonstrations, he  repeated earlier experiments carried out by Boyle, Hooke and the French inventor Papin.
gustave eiffel studied work of robert hooke, base.kwebbase.kwconnection.relation, studied work of
robert hooke a pal of john ray, base.kwebbase.kwconnection.other, John Ray
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Hooke provided a much improved version of the pump originally designed by Guericke^.
Philosophical Experiments and Observations of Robert Hooke and Other Eminent Virtuoso's in His Time (1726), common.topic.notable_types, Book
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke corresponded with anton van leeuwenhoek
gustave eiffel studied work of robert hooke, base.kwebbase.kwconnection.subject, Gustave Eiffel
robert hooke improved camera obscura, base.kwebbase.kwconnection.sentence, Developed a version of the camera obscura.
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke knew john winthrop, the younger
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of thomas willis
In 1658, Hooke took on the challenging task of designing an accurate portable clock., base.kwebbase.kwsentence.previous_sentence, With it, Boyle (with Hooke's assistance) carried out the experiments which resulted in Boyle's Law, published in 1662.
Hooke provided a much improved version of the pump originally designed by Guericke^., base.kwebbase.kwsentence.next_sentence, With it, Boyle (with Hooke's assistance) carried out the experiments which resulted in Boyle's Law, published in 1662.
robert hooke a pal of thomas sprat, base.kwebbase.kwconnection.relation, a pal of
robert hooke a pal of christopher wren, base.kwebbase.kwconnection.sentence, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
In the mid-1650s, Oxford was the home of a brilliant circle of scientists and intellectuals who held regular meetings., base.kwebbase.kwsentence.kwtopic, Robert Hooke
robert hooke corresponded with anton van leeuwenhoek, base.kwebbase.kwconnection.other, Antonie van Leeuwenhoek
robert hooke a pal of thomas sprat, base.kwebbase.kwconnection.sentence, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
m.0n1mfj9, education.education.student, Robert Hooke
robert hooke a pal of john ray, base.kwebbase.kwconnection.relation, a pal of
robert hooke improved camera obscura, base.kwebbase.kwconnection.other, Camera obscura
Robert Hooke, base.kwebbase.kwtopic.has_sentences, In 1658, Hooke took on the challenging task of designing an accurate portable clock.
Robert Hooke, base.kwebbase.kwtopic.has_sentences, During this period, Hooke's output was phenomenal.
m.04q1fkm, education.education.student, Robert Hooke
Robert Hooke, people.person.education, m.02wn0_t
Robert Hooke, base.kwebbase.kwtopic.connections_to, gustave eiffel studied work of robert hooke
Robert Hooke, law.inventor.inventions, Diaphragm
The Diary of Robert Hooke 1672-1680, book.book.editions, The diary of Robert Hooke M.A., M.D., F.R.S. 1672-1680
robert hooke a pal of christopher wren, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke knew john winthrop, the younger, base.kwebbase.kwconnection.other, John Winthrop the Younger
Philosophical Experiments and Observations of Robert Hooke and Other Eminent Virtuoso's in His Time (1726), book.written_work.author, Robert Hooke
The Cutler lectures of Robert Hooke, book.book.editions, The posthumous works of Robert Hooke
Robert Hooke, book.author.works_written, Lampas, or, Descriptions of some mechanical improvements of lamps & waterpoises
Robert Hooke, people.person.education, m.0n1d6hr
Poshumous Works, book.written_work.author, Robert Hooke
robert hooke curator of royal society, base.kwebbase.kwconnection.other, Royal Society
Robert Hooke, book.author.book_editions_published, Micrographia
robert hooke parallel work with christiaan huyghens, base.kwebbase.kwconnection.subject, Robert Hooke
His first innovation was to attach a coiled spring to the arbor of the balance wheel., base.kwebbase.kwsentence.kwtopic, Robert Hooke
robert hooke knew john winthrop, the younger, base.kwebbase.kwconnection.relation, knew
Robert Hooke, common.topic.image, Portrait of Hooke or Jan Baptist van Helmont
Robert Hooke, common.topic.notable_for, g.1255jjvff
robert hooke curator of royal society, base.kwebbase.kwconnection.relation, curator of
Robert Hooke, base.kwebbase.kwtopic.connections_to, gottfried wilhelm leibniz met robert hooke
Diaphragm, law.invention.inventor, Robert Hooke
Balance wheel, law.invention.inventor, Robert Hooke
Robert Hooke, book.author.book_editions_published, Micrographia (History of Microscopy Series)
robert hooke worked for john flamsteed, base.kwebbase.kwconnection.sentence, Was a friend of Tompion Papin was an assistant Worked for Flamsteed.
royal society first curator was robert hooke, base.kwebbase.kwconnection.subject, Royal Society
Robert Hooke, base.kwebbase.kwtopic.has_sentences, His aim was to make a chronometer that would solve the navigational problem of determining longitude.
robert hooke knew nell gwyn, base.kwebbase.kwconnection.relation, knew
His aim was to make a chronometer that would solve the navigational problem of determining longitude., base.kwebbase.kwsentence.previous_sentence, In 1658, Hooke took on the challenging task of designing an accurate portable clock.
robert hooke curator of royal society, base.kwebbase.kwconnection.sentence, They continued their meetings, which became formalized between 1660 and chartered in 1662 as the Royal Society.
Hooke met and befriended Ray, and Aubrey., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of john aubrey
During this period, Hooke's output was phenomenal., base.kwebbase.kwsentence.kwtopic, Robert Hooke
robert hooke a pal of john wallis, base.kwebbase.kwconnection.other, John Wallis
robert hooke inspired isaac newton, base.kwebbase.kwconnection.other, Isaac Newton
robert hooke a pal of thomas willis, base.kwebbase.kwconnection.sentence, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
Robert Hooke, law.invention.inventor, Universal joint
robert hooke a pal of christopher wren, base.kwebbase.kwconnection.relation, a pal of
gottfried wilhelm leibniz met robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
Robert Hooke, people.person.profession, Physicist
robert hooke knew john winthrop, the younger, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke a pal of john wilkins, base.kwebbase.kwconnection.relation, a pal of
Robert Hooke, book.author.works_written, Micrographia
robert hooke knew nell gwyn, base.kwebbase.kwconnection.subject, Robert Hooke
His aim was to make a chronometer that would solve the navigational problem of determining longitude., base.kwebbase.kwsentence.kwtopic, Robert Hooke
William Derham, book.author.works_edited, Philosophical Experiments and Observations of Robert Hooke and Other Eminent Virtuoso's in His Time (1726)
Robert Hooke, common.topic.article, m.0d6jg
robert hooke succeeded henry oldenburg, base.kwebbase.kwconnection.relation, succeeded
Philosophical Experiments and Observations of Robert Hooke and Other Eminent Virtuoso's in His Time (1726), book.written_work.editor, William Derham
gustave eiffel studied work of robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
robert hooke a pal of william petty, base.kwebbase.kwconnection.subject, Robert Hooke
Robert Hooke, book.author.works_written, Poshumous Works
Known as Hooke's Law, it laid the foundation for studies of stress and strain and of elastic materials., base.kwebbase.kwsentence.kwtopic, Robert Hooke
Introduction to scientific inference, book.written_work.author, Robert Hooke
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.previous_sentence, In the mid-1650s, Oxford was the home of a brilliant circle of scientists and intellectuals who held regular meetings.
gottfried wilhelm leibniz met robert hooke, base.kwebbase.kwconnection.relation, met
The Diary of Robert Hooke 1672-1680, book.written_work.author, Robert Hooke
Robert Hooke, people.person.education, m.0n1mfj9
Robert Hooke, base.kwebbase.kwtopic.connections_to, francis hauksbee repeated experiments of robert hooke
robert hooke a pal of thomas willis, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke a pal of john aubrey, base.kwebbase.kwconnection.other, John Aubrey
robert hooke involved in dispute about gottfried wilhelm leibniz, base.kwebbase.kwconnection.other, Gottfried Wilhelm von Leibniz
robert hooke assistant was denis papin, base.kwebbase.kwconnection.subject, Robert Hooke
melchisedech thevenot invention improved by robert hooke, base.kwebbase.kwconnection.relation, invention improved by
Robert Hooke, common.topic.notable_types, Academic
Robert Hooke, common.topic.image, Hooke-microscope
francis hauksbee repeated experiments of robert hooke, base.kwebbase.kwconnection.relation, repeated experiments of
robert hooke a pal of john wilkins, base.kwebbase.kwconnection.subject, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.has_sentences, They continued their meetings, which became formalized between 1660 and chartered in 1662 as the Royal Society.
Hooke discovered, as did Christiaan Huyghens around the same time, that the oscillations of the spring were regular., base.kwebbase.kwsentence.previous_sentence, His first innovation was to attach a coiled spring to the arbor of the balance wheel.
The Diary of Robert Hooke 1672-1680, book.written_work.editor, Walter Adams
With it, Boyle (with Hooke's assistance) carried out the experiments which resulted in Boyle's Law, published in 1662., base.kwebbase.kwsentence.previous_sentence, Hooke provided a much improved version of the pump originally designed by Guericke^.
Robert Hooke, base.kwebbase.kwtopic.connections_to, melchisedech thevenot invention improved by robert hooke
robert hooke a pal of thomas willis, base.kwebbase.kwconnection.relation, a pal of
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Developed a version of the camera obscura.
Robert Hooke, people.person.education, m.04q1fkm
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.kwtopic, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Hooke met and befriended Ray, and Aubrey.
With it, Boyle (with Hooke's assistance) carried out the experiments which resulted in Boyle's Law, published in 1662., base.kwebbase.kwsentence.next_sentence, In 1658, Hooke took on the challenging task of designing an accurate portable clock.
robert hooke corresponded with anton van leeuwenhoek, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke a pal of john aubrey, base.kwebbase.kwconnection.subject, Robert Hooke
francis hauksbee repeated experiments of robert hooke, base.kwebbase.kwconnection.subject, Francis Hauksbee
Micrographia (History of Microscopy Series), book.book_edition.author_editor, Robert Hooke
With it, Boyle (with Hooke's assistance) carried out the experiments which resulted in Boyle's Law, published in 1662., base.kwebbase.kwsentence.dates, m.0c17z77
royal society first curator was robert hooke, base.kwebbase.kwconnection.sentence, The first Curator of Experiments was the scientist Hooke.
robert hooke a pal of john ray, base.kwebbase.kwconnection.sentence, Hooke met and befriended Ray, and Aubrey.
Robert Hooke, common.topic.webpage, m.0b6r8_3
robert hooke improved camera obscura, base.kwebbase.kwconnection.relation, improved
robert hooke a pal of thomas tompion, base.kwebbase.kwconnection.relation, a pal of
robert hooke corresponded with anton van leeuwenhoek, base.kwebbase.kwconnection.sentence, He corresponded regularly with Leeuwenhoek.
robert hooke succeeded henry oldenburg, base.kwebbase.kwconnection.other, Henry Oldenburg
In 1658, Hooke took on the challenging task of designing an accurate portable clock., base.kwebbase.kwsentence.kwtopic, Robert Hooke
Universal joint, law.invention.inventor, Robert Hooke
anton van leeuwenhoek work related to robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Hooke was perhaps the greatest experimental scientist of the seventeenth century.
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Influenced Haukesbee and Eiffel.
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke inspired isaac newton
Robert Hooke, base.kwebbase.kwtopic.has_sentences, His first innovation was to attach a coiled spring to the arbor of the balance wheel.
In 1658, Hooke took on the challenging task of designing an accurate portable clock., base.kwebbase.kwsentence.dates, m.0c17z7k
robert hooke involved in dispute about gottfried wilhelm leibniz, base.kwebbase.kwconnection.relation, involved in dispute about
melchisedech thevenot invention improved by robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
royal society first curator was robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke parallel work with christiaan huyghens
The Cutler lectures of Robert Hooke, book.book.editions, An attempt to prove the motion of the earth from observations made by Robert Hooke
nehemiah grew a pal of robert hooke, base.kwebbase.kwconnection.sentence, In London, Grew became friendly with Hooke, who was pioneering the science of microscopy, using the new compound microscope.
Robert Hooke, base.kwebbase.kwtopic.has_sentences, In the mid-1650s, Oxford was the home of a brilliant circle of scientists and intellectuals who held regular meetings.
Robert Hooke, book.author.works_written, The Cutler lectures of Robert Hooke
He corresponded regularly with Leeuwenhoek., base.kwebbase.kwsentence.contains_connections, robert hooke corresponded with anton van leeuwenhoek
robert hooke a pal of john wilkins, base.kwebbase.kwconnection.other, John Wilkins
robert boyle was assisted by robert hooke, base.kwebbase.kwconnection.relation, was assisted by
The Cutler lectures of Robert Hooke, common.topic.notable_for, g.1256y2jl0
anton van leeuwenhoek work related to robert hooke, base.kwebbase.kwconnection.relation, work related to
Robert Boyle, education.academic.advisees, Robert Hooke
robert hooke improved idea of marin mersenne, base.kwebbase.kwconnection.other, Marin Mersenne
john ray a pal of robert hooke, base.kwebbase.kwconnection.sentence, \"New Method\" made Ray's name in scientific circles and he now counted among his friends Wilkins, Barrow, Hooke, and Aubrey.
robert hooke a pal of john wallis, base.kwebbase.kwconnection.relation, a pal of
Was a friend of Tompion Papin was an assistant Worked for Flamsteed., base.kwebbase.kwsentence.contains_connections, robert hooke worked for john flamsteed
robert hooke succeeded henry oldenburg, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke a pal of christopher wren, base.kwebbase.kwconnection.other, Christopher Wren
melchisedech thevenot invention improved by robert hooke, base.kwebbase.kwconnection.subject, Melchisédech Thévenot
robert hooke improved idea of marin mersenne, base.kwebbase.kwconnection.subject, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.has_sentences, Was a friend of Tompion Papin was an assistant Worked for Flamsteed.
Hooke discovered, as did Christiaan Huyghens around the same time, that the oscillations of the spring were regular., base.kwebbase.kwsentence.kwtopic, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.connections_to, royal society first curator was robert hooke
anton van leeuwenhoek work related to robert hooke, base.kwebbase.kwconnection.subject, Antonie van Leeuwenhoek
Robert Hooke, base.kwebbase.kwtopic.connections_to, isaac newton criticized by robert hooke
robert hooke a pal of william petty, base.kwebbase.kwconnection.other, William Petty
m.0b6r8_3, common.webpage.topic, Robert Hooke
robert hooke a pal of thomas tompion, base.kwebbase.kwconnection.sentence, Was a friend of Tompion Papin was an assistant Worked for Flamsteed.
robert hooke a pal of william petty, base.kwebbase.kwconnection.sentence, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
robert hooke improved idea of marin mersenne, base.kwebbase.kwconnection.relation, improved idea of
Robert Hooke, education.academic.advisors, Robert Boyle
robert hooke a pal of thomas sprat, base.kwebbase.kwconnection.other, Thomas Sprat
Philosophical Experiments and Observations of Robert Hooke and Other Eminent Virtuoso's in His Time (1726), common.topic.notable_for, g.12569kjyr
Robert Hooke, people.person.profession, Architect
robert hooke a pal of thomas willis, base.kwebbase.kwconnection.other, Thomas Willis
Robert Hooke, influence.influence_node.influenced_by, Robert Boyle
Hooke met and befriended Ray, and Aubrey., base.kwebbase.kwsentence.kwtopic, Robert Hooke
Lampas, or, Descriptions of some mechanical improvements of lamps & waterpoises, book.written_work.author, Robert Hooke
The Diary of Robert Hooke 1672-1680, book.written_work.editor, Henry W. Robinson
gottfried wilhelm leibniz met robert hooke, base.kwebbase.kwconnection.subject, Gottfried Wilhelm von Leibniz
robert hooke parallel work with christiaan huyghens, base.kwebbase.kwconnection.other, Christiaan Huygens
The Cutler lectures of Robert Hooke, book.written_work.author, Robert Hooke
Robert Hooke, law.inventor.inventions, Balance wheel
robert hooke a pal of john wilkins, base.kwebbase.kwconnection.sentence, By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle.
robert hooke a pal of thomas tompion, base.kwebbase.kwconnection.other, Thomas Tompion
Robert Hooke, base.kwebbase.kwtopic.connections_to, robert boyle was assisted by robert hooke
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke improved idea of marin mersenne
robert hooke a pal of john aubrey, base.kwebbase.kwconnection.relation, a pal of
robert hooke involved in dispute about gottfried wilhelm leibniz, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke corresponded with anton van leeuwenhoek, base.kwebbase.kwconnection.relation, corresponded with
Robert Hooke, book.author.works_written, A Description of Helioscopes, and Some Other Instruments
Robert Hooke, law.inventor.inventions, Universal joint
robert hooke a pal of john wallis, base.kwebbase.kwconnection.subject, Robert Hooke
francis hauksbee repeated experiments of robert hooke, base.kwebbase.kwconnection.other, Robert Hooke
robert boyle was assisted by robert hooke, base.kwebbase.kwconnection.subject, Robert Boyle
robert hooke parallel work with christiaan huyghens, base.kwebbase.kwconnection.sentence, Hooke discovered, as did Christiaan Huyghens around the same time, that the oscillations of the spring were regular.
By 1655, Hooke had met Wilkins, Willis, Petty, Wallis, Wren, Sprat and Boyle., base.kwebbase.kwsentence.contains_connections, robert hooke a pal of christopher wren
nell gwyn a fan was robert hooke, base.kwebbase.kwconnection.sentence, Wren, the architect, was taken by her,  as were other members of the Royal Society, such as scientist Hooke.
melchisedech thevenot invention improved by robert hooke, base.kwebbase.kwconnection.sentence, The level was later improved by Huyghens and by the English scientist Hooke.
The Diary of Robert Hooke 1672-1680, common.topic.notable_for, g.1255smw4l
robert hooke a pal of thomas sprat, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke a pal of thomas tompion, base.kwebbase.kwconnection.subject, Robert Hooke
robert hooke worked for john flamsteed, base.kwebbase.kwconnection.subject, Robert Hooke
Robert Hooke, base.kwebbase.kwtopic.connections_to, john wallis colleague of robert hooke
Robert Hooke, book.author.works_written, The Diary of Robert Hooke 1672-1680
Robert Hooke, people.person.religion, Anglicanism
robert hooke inspired isaac newton, base.kwebbase.kwconnection.subject, Robert Hooke
royal society first curator was robert hooke, base.kwebbase.kwconnection.relation, first curator was
Robert Hooke, people.person.employment_history, m.0g970d_
Robert Hooke, base.kwebbase.kwtopic.connections_from, robert hooke curator of royal society

Answer: Universal joint
Balance wheel
Diaphragm