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Derek J. de Solla Price
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Derek J. de Solla Price
Derek John de Solla Price (22 January 1922 – 3 September 1983) was a British physicist, historian of science, and information scientist. He was known for his investigation of the Antikythera mechanism, an ancient Greek planetary computer, and for quantitative studies on scientific publications, which led to his being described as the "Herald of scientometrics".
Price was born in Leyton, England, to Philip Price, a tailor, and Fanny de Solla, a singer. He began work in 1938 as an assistant in a physics laboratory at the South West Essex Technical College, before studying Physics and Mathematics at the University of London, where he received a Bachelor of Science in 1942. He then worked as an assistant to Harry Lowery carrying out research on hot and molten metals, and working towards a London external Ph.D. in experimental physics, which he obtained in 1946. This work led to several research papers and to a patent for an emissive-correcting optical pyrometer. He then went to the USA on a Commonwealth Fund fellowship, working in Pittsburgh and Princeton, returning to England in 1947. He was married that year to Ellen Hjorth in Copenhagen.
In 1948 Price took a three-year position as a teacher of applied mathematics at Raffles College, Singapore, which was to become part of the National University of Singapore. There he met C. Northcote Parkinson, the naval historian, who stimulated a love of history in Price that would change the direction of his career. While in Singapore, he formulated his theory on the exponential growth of science. He was looking after the university's complete run of the Philosophical Transactions of the Royal Society, while Raffles College had its library built. He started reading these, and as he placed the volumes in chronological order he noticed that their yearly height increased exponentially with time. This led to a presentation at the Sixth International Congress of the History of Science in Amsterdam, in 1950.
Returning to England, Price decided to make a career in the history of science, and enrolled for a second Ph.D. at the University of Cambridge, supported by an ICI fellowship. He had initially intended to work on a survey of scientific instruments, but during his studies he discovered The Equatorie of the Planetis, a Peterhouse manuscript in Cambridge University Library. The manuscript, written in Middle English, describes an Equatorium, an astronomical calculating instrument, and became the basis of the thesis for his PhD, which he obtained in 1954, and also for a book, published the following year. He believed the work to be by Geoffrey Chaucer, who had written A Treatise on the Astrolabe, but it is now attributed to a St Albans monk called John Westwyk.
Price received a Nuffield Foundation award for research in the History of science, which enabled him to work on scientific instruments during 1955–1956. He first prepared a catalogue of the instrument collection of the British Museum, and then a catalogue of all the ancient astrolabes that he was able to locate.
While working on his Ph.D. in Cambridge, Price met Joseph Needham, the historian of Chinese science. As a result of his work on the Equatorium Price was invited to participate in a project on medieval Chinese astronomical clocks. This led to the book Heavenly Clockwork by Needham, Wang Ling and Price, which was published in 1960.
Another interest in ancient technology concerned the Antikythera mechanism. This machine had been retrieved from a wreck off the Greek island of Antikythera in 1900, and its function had remained unknown. Price started working on this in the 1950s, and continued on and off for twenty years using various techniques including gamma radiography. He published two papers on the mechanism, in 1959 and 1974, showing that it was a planetary computer, dating from about 80 BCE. Also, with Joseph Noble, he studied the machinery of the Tower of the Winds in Athens, and showed it to be water-driven clockwork, showing times and seasons.
Around 1950, Price adopted his mother's Sephardic name, "de Solla", as a middle name. He was a "British Atheist ... from a rather well-known Sephardic Jewish family", and although his Danish wife, Ellen, had been christened as a Lutheran, he did not, according to their son Mark, regard their marriage as "mixed", because they were both atheists.
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Derek J. de Solla Price
Derek John de Solla Price (22 January 1922 – 3 September 1983) was a British physicist, historian of science, and information scientist. He was known for his investigation of the Antikythera mechanism, an ancient Greek planetary computer, and for quantitative studies on scientific publications, which led to his being described as the "Herald of scientometrics".
Price was born in Leyton, England, to Philip Price, a tailor, and Fanny de Solla, a singer. He began work in 1938 as an assistant in a physics laboratory at the South West Essex Technical College, before studying Physics and Mathematics at the University of London, where he received a Bachelor of Science in 1942. He then worked as an assistant to Harry Lowery carrying out research on hot and molten metals, and working towards a London external Ph.D. in experimental physics, which he obtained in 1946. This work led to several research papers and to a patent for an emissive-correcting optical pyrometer. He then went to the USA on a Commonwealth Fund fellowship, working in Pittsburgh and Princeton, returning to England in 1947. He was married that year to Ellen Hjorth in Copenhagen.
In 1948 Price took a three-year position as a teacher of applied mathematics at Raffles College, Singapore, which was to become part of the National University of Singapore. There he met C. Northcote Parkinson, the naval historian, who stimulated a love of history in Price that would change the direction of his career. While in Singapore, he formulated his theory on the exponential growth of science. He was looking after the university's complete run of the Philosophical Transactions of the Royal Society, while Raffles College had its library built. He started reading these, and as he placed the volumes in chronological order he noticed that their yearly height increased exponentially with time. This led to a presentation at the Sixth International Congress of the History of Science in Amsterdam, in 1950.
Returning to England, Price decided to make a career in the history of science, and enrolled for a second Ph.D. at the University of Cambridge, supported by an ICI fellowship. He had initially intended to work on a survey of scientific instruments, but during his studies he discovered The Equatorie of the Planetis, a Peterhouse manuscript in Cambridge University Library. The manuscript, written in Middle English, describes an Equatorium, an astronomical calculating instrument, and became the basis of the thesis for his PhD, which he obtained in 1954, and also for a book, published the following year. He believed the work to be by Geoffrey Chaucer, who had written A Treatise on the Astrolabe, but it is now attributed to a St Albans monk called John Westwyk.
Price received a Nuffield Foundation award for research in the History of science, which enabled him to work on scientific instruments during 1955–1956. He first prepared a catalogue of the instrument collection of the British Museum, and then a catalogue of all the ancient astrolabes that he was able to locate.
While working on his Ph.D. in Cambridge, Price met Joseph Needham, the historian of Chinese science. As a result of his work on the Equatorium Price was invited to participate in a project on medieval Chinese astronomical clocks. This led to the book Heavenly Clockwork by Needham, Wang Ling and Price, which was published in 1960.
Another interest in ancient technology concerned the Antikythera mechanism. This machine had been retrieved from a wreck off the Greek island of Antikythera in 1900, and its function had remained unknown. Price started working on this in the 1950s, and continued on and off for twenty years using various techniques including gamma radiography. He published two papers on the mechanism, in 1959 and 1974, showing that it was a planetary computer, dating from about 80 BCE. Also, with Joseph Noble, he studied the machinery of the Tower of the Winds in Athens, and showed it to be water-driven clockwork, showing times and seasons.
Around 1950, Price adopted his mother's Sephardic name, "de Solla", as a middle name. He was a "British Atheist ... from a rather well-known Sephardic Jewish family", and although his Danish wife, Ellen, had been christened as a Lutheran, he did not, according to their son Mark, regard their marriage as "mixed", because they were both atheists.
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