Recent from talks
Accademia del Cimento
Knowledge base stats:
Talk channels stats:
Members stats:
Accademia del Cimento
The Accademia del Cimento (Academy of Experiment), an early scientific society, was founded in Florence in 1657 by students of Galileo, Giovanni Alfonso Borelli and Vincenzo Viviani and ceased to exist about a decade later. The foundation of Academy was funded by Prince Leopoldo and Grand Duke Ferdinando II de' Medici. The tenets of the society included:
The Cimento published a manual of experimentation which began the process of standardizing processes, instruments and measurements throughout Europe. Their motto Provando e riprovando means “proving and disproving”, i.e. providing proofs of true facts and confuting false ones, while a literal translation may read "trying and trying again". Unlike many of the other scientific societies formed in the seventeenth century, such as the Accademia dei Lincei (founded 1603), the Royal Society of London (founded 1660), and the Academie Royale des Sciences (founded 1666), the Accademia del Cimento never established rules to make it a formal body. There were no formal rules for joining the society, there was no established meeting calendar and the society never set up an organizational structure. Instead the society remained a close knit group of virtuosi under the direction of their patrons, Prince Leopold of Tuscany and Ferdinando II de' Medici, Grand Duke of Tuscany, both sons of Cosimo II de’ Medici. The society only published one manuscript during its existence, Saggi di naturali esperienze fatte nell'Academia del Cimento sotto la protezione del Serenissimo Principe Leopoldo di Toscana e descritte dal segretario di essa Accademia and all the works in the manuscript were published anonymously. This means there are very few actual records of the workings of the society. The lack of historical sources was compounded by the fact that although sixteen volumes of writings of the Accademia del Cimento were copied in the early eighteenth century by Giovanni Targioni-Tozzetti, assistant librarian of the Magliabecchi Library, the original manuscripts were lost. The history of the society can only be pieced together through the letters and diaries of the people associated with the operation. The National Library of Florence recently digitized all of these documents and they are available on-line.[1]
Since the workings of the Academy were not formalized there can be no clear cut answer to the exact date of the founding of the Cimento suggests that the Cimento was the formal organization of meetings held by Prince Leopold in his study, and that the society did not exist, except when Leopold was present. Middleton agrees that the overall emphasis was on what Leopold and Ferdinand wanted to study but makes the case that the society performed experiments according to each individuals curiosity. Nevertheless they both agree with The Istituto e Museo di Storia della Scienza in Florence which gives the starting date of 1657.
The main publication of the Cimento is the Saggi di naturali esperienze fatte nell'Academia del Cimento sotto la protezione del Serenissimo Principe Leopoldo di Toscan e descrittedal segretario di essa Accademia usually referred to as the Saggi. This document has been called the laboratory manual of the eighteenth century. The manual was published anonymously and took over 6 years to write. Most of the experiments discussed in the Saggi were completed within the first two years of the Cimento and the rest of the time the book went through revisions. These revisions were caused by Magalotti’s perfectionism, his growing uninterestedness with the experiments themselves, further compounded by the fact the book was being written by a committee. Recent studies show the adverse impact of the patronage culture and Prince Leopold's desire to be known as a patron of the "new science" on the publication of the document. Other studies show the influence the trial of Galileo had on Prince Leopoldo. He wrote Magalotti and informed him that the manuscript be sent to Cardinal Ranucci and that "nothing will be printed against his wishes." Leopoldo even sent parts of the manual to the Pope for approval. Boschiero argues that leaving out all astronomical experiments and not advancing theories of why things happened in nature, just recording what happened when nature is observed was driven by Leopoldo's concern with offending the church.
The first part of the Saggi discussed the highly accurate instruments the Cimento used to perform their experiments. Measurement of physical phenomenon was a new area and this section of the manual laid out what and how physical properties were to be measured for a variety of disciplines, to include heat (thermometer), humidity (hygrometer), time (pendulum) etc.
The first set of experiments relates to determining air pressure with mercury barometers. The second set reviewed work done by Robert Boyle on variant air pressure and vacuums. The third set discussed artificial cooling and the fourth set discussed natural cooling. The fifth set looked at the effect of heat and cold on various objects. The sixth set investigated the compressibility of water while the seventh series put a nail in Aristotle’s idea of the natural state of fire by proving that smoke does not rise in a vacuum. The eighth set discussed magnetism and the ninth discussed amber. The tenth set looked at color while the eleventh investigated the speed of sound. The twelfth set demonstrated falling body laws Galileo discussed but did not perform experiments to prove.
The Saggi is replete with pictures of laboratory instruments and how-to instructions on the use of the instruments. A modern translation of the manual is provided in Middelton’s book, The Experimenters: A Study of the Accademia del Cimento
The Cimento never became an institution. It was always dependent upon the rules and orders of its patrons, Leopold and Fernando. Although it has been said that the Pope made the dissolution of the Cimento a prerequisite to Leopold becoming a cardinal, this has not been proven. Instead, it seems as if the main members of the society performed the experiments that most interested them with the best instruments currently available from the patrons and then all moved to different pursuits. Borelli, in particular, seemed to tire of having to share his accolades with others and grew tired of the cooperative effort that did not allow for individual recognition. The Cimento did not disband as much as it just fizzled out.
Hub AI
Accademia del Cimento AI simulator
(@Accademia del Cimento_simulator)
Accademia del Cimento
The Accademia del Cimento (Academy of Experiment), an early scientific society, was founded in Florence in 1657 by students of Galileo, Giovanni Alfonso Borelli and Vincenzo Viviani and ceased to exist about a decade later. The foundation of Academy was funded by Prince Leopoldo and Grand Duke Ferdinando II de' Medici. The tenets of the society included:
The Cimento published a manual of experimentation which began the process of standardizing processes, instruments and measurements throughout Europe. Their motto Provando e riprovando means “proving and disproving”, i.e. providing proofs of true facts and confuting false ones, while a literal translation may read "trying and trying again". Unlike many of the other scientific societies formed in the seventeenth century, such as the Accademia dei Lincei (founded 1603), the Royal Society of London (founded 1660), and the Academie Royale des Sciences (founded 1666), the Accademia del Cimento never established rules to make it a formal body. There were no formal rules for joining the society, there was no established meeting calendar and the society never set up an organizational structure. Instead the society remained a close knit group of virtuosi under the direction of their patrons, Prince Leopold of Tuscany and Ferdinando II de' Medici, Grand Duke of Tuscany, both sons of Cosimo II de’ Medici. The society only published one manuscript during its existence, Saggi di naturali esperienze fatte nell'Academia del Cimento sotto la protezione del Serenissimo Principe Leopoldo di Toscana e descritte dal segretario di essa Accademia and all the works in the manuscript were published anonymously. This means there are very few actual records of the workings of the society. The lack of historical sources was compounded by the fact that although sixteen volumes of writings of the Accademia del Cimento were copied in the early eighteenth century by Giovanni Targioni-Tozzetti, assistant librarian of the Magliabecchi Library, the original manuscripts were lost. The history of the society can only be pieced together through the letters and diaries of the people associated with the operation. The National Library of Florence recently digitized all of these documents and they are available on-line.[1]
Since the workings of the Academy were not formalized there can be no clear cut answer to the exact date of the founding of the Cimento suggests that the Cimento was the formal organization of meetings held by Prince Leopold in his study, and that the society did not exist, except when Leopold was present. Middleton agrees that the overall emphasis was on what Leopold and Ferdinand wanted to study but makes the case that the society performed experiments according to each individuals curiosity. Nevertheless they both agree with The Istituto e Museo di Storia della Scienza in Florence which gives the starting date of 1657.
The main publication of the Cimento is the Saggi di naturali esperienze fatte nell'Academia del Cimento sotto la protezione del Serenissimo Principe Leopoldo di Toscan e descrittedal segretario di essa Accademia usually referred to as the Saggi. This document has been called the laboratory manual of the eighteenth century. The manual was published anonymously and took over 6 years to write. Most of the experiments discussed in the Saggi were completed within the first two years of the Cimento and the rest of the time the book went through revisions. These revisions were caused by Magalotti’s perfectionism, his growing uninterestedness with the experiments themselves, further compounded by the fact the book was being written by a committee. Recent studies show the adverse impact of the patronage culture and Prince Leopold's desire to be known as a patron of the "new science" on the publication of the document. Other studies show the influence the trial of Galileo had on Prince Leopoldo. He wrote Magalotti and informed him that the manuscript be sent to Cardinal Ranucci and that "nothing will be printed against his wishes." Leopoldo even sent parts of the manual to the Pope for approval. Boschiero argues that leaving out all astronomical experiments and not advancing theories of why things happened in nature, just recording what happened when nature is observed was driven by Leopoldo's concern with offending the church.
The first part of the Saggi discussed the highly accurate instruments the Cimento used to perform their experiments. Measurement of physical phenomenon was a new area and this section of the manual laid out what and how physical properties were to be measured for a variety of disciplines, to include heat (thermometer), humidity (hygrometer), time (pendulum) etc.
The first set of experiments relates to determining air pressure with mercury barometers. The second set reviewed work done by Robert Boyle on variant air pressure and vacuums. The third set discussed artificial cooling and the fourth set discussed natural cooling. The fifth set looked at the effect of heat and cold on various objects. The sixth set investigated the compressibility of water while the seventh series put a nail in Aristotle’s idea of the natural state of fire by proving that smoke does not rise in a vacuum. The eighth set discussed magnetism and the ninth discussed amber. The tenth set looked at color while the eleventh investigated the speed of sound. The twelfth set demonstrated falling body laws Galileo discussed but did not perform experiments to prove.
The Saggi is replete with pictures of laboratory instruments and how-to instructions on the use of the instruments. A modern translation of the manual is provided in Middelton’s book, The Experimenters: A Study of the Accademia del Cimento
The Cimento never became an institution. It was always dependent upon the rules and orders of its patrons, Leopold and Fernando. Although it has been said that the Pope made the dissolution of the Cimento a prerequisite to Leopold becoming a cardinal, this has not been proven. Instead, it seems as if the main members of the society performed the experiments that most interested them with the best instruments currently available from the patrons and then all moved to different pursuits. Borelli, in particular, seemed to tire of having to share his accolades with others and grew tired of the cooperative effort that did not allow for individual recognition. The Cimento did not disband as much as it just fizzled out.