Michael Faraday (1791-1867) is the chapter's canonical autodidact — the case where the discovery specialty arrived in the scientific community without any credentialing whatsoever and produced work that reshaped modern physics. Faraday was the son of a Yorkshire blacksmith, born in London's working class, educated through age thirteen at a local day school, and apprenticed at fourteen to a bookbinder named George Riebau in a shop at Blandford Street, Marylebone. He had no formal scientific training. He had no Latin. He had no mathematics beyond what he could teach himself from the books he bound. He had no university affiliation and no prospect of one. The entire credentialing apparatus of early nineteenth-century British science was closed to him on grounds of class and education, and none of that apparatus was going to open on its own.
What Faraday had was a bookbinder's apprenticeship that exposed him to the books passing through the shop, a Sandemanian Christian upbringing that taught him to read texts carefully and make up his own mind about them, and a cognitive architecture that responded to physical phenomena with exactly the monotropic focus the chapter has been tracking across other discovery cases. At age twenty he bound a copy of the third edition of the Encyclopaedia Britannica and read the article on electricity, which he later described as the event that changed the trajectory of his life. At twenty-one he attended a series of lectures by Sir Humphry Davy at the Royal Institution, took careful notes during the lectures, bound the notes into a four-hundred-page book, and sent the book to Davy with a request for employment as a scientific assistant. Davy initially declined. A few months later Davy was temporarily blinded in a laboratory explosion involving nitrogen trichloride and needed someone to take dictation; the temporary assistant turned out to be the self-educated bookbinder who had sent him the bound lecture notes. Davy hired Faraday for the temporary position, and then when the temporary position ended, he kept Faraday on as a permanent laboratory assistant. Faraday was twenty-two. He would stay at the Royal Institution for the next fifty-four years.
What the discovery specialty did inside that laboratory is the reason every physics student since the middle of the nineteenth century has learned Faraday's name. He discovered electromagnetic induction, the principle underlying every electric generator and every transformer that has ever existed. He discovered diamagnetism. He identified the two laws of electrolysis that still bear his name. He introduced the concept of lines of force and fields, which would become the theoretical foundation of Maxwell's equations and therefore of all classical electrodynamics. He invented the first electric motor, the first electric generator, and the first transformer. He ran the Royal Institution's Christmas Lectures for over thirty years, establishing the tradition of public scientific education that the Royal Institution still runs today. None of this work required the mathematical training Faraday did not have. He could not read the calculus in which his contemporaries wrote their theoretical papers. He worked out his ideas geometrically, experimentally, and with a direct physical intuition that produced the results before the mathematical framework for them existed. James Clerk Maxwell later did the mathematical formalization of Faraday's field concept and credited Faraday in the preface of A Treatise on Electricity and Magnetism with producing the physical understanding that Maxwell's mathematics was translating. Faraday had the physics. Maxwell had the mathematics.
The integration partner in Faraday's case is Humphry Davy and, through Davy, the Royal Institution itself, which had already begun to develop the specific institutional form that could recognize discovery specialty without requiring degree-based gatekeeping. The Royal Institution was one of the earliest nineteenth-century scientific institutions to have learned this trick — the deliberate absorption of laboratory assistants and working-class scientific talent into positions where the talent could do research — and Faraday is the clearest demonstration of what that recognition made possible. Without the Royal Institution, Faraday would have remained a skilled bookbinder who read chemistry articles in his spare time and never produced a publishable experiment. With it, he became one of the most important experimental physicists of the nineteenth century. The integration partner was not a single person in Faraday's case. It was an institution that had learned how to receive a specific kind of talent the older institutions could not recognize.