How do practitioners—of any form of specialized knowledge—learn technical skills, and how do they find knowledge deemed solid and secure? Clearly, much training occurs within formal situations such as schools and laboratories. Classrooms and their textbooks have attracted due attention from historians, with a focus in the last decade or so on how teachers convey working knowledge bodily and not only abstractly to their students or apprentices. But learning does not stop with formal education, and often enough it starts elsewhere. Manuals and handbooks have long enabled informal, often self-directed education and training. They also provide a new vantage point for bringing together history of science with history of books and media, from antiquity to the present. These instructional texts and compendia codify the knowledge of a working community with an eye to communicating what a new practitioner needs to know. Such texts have also played a key role in bringing local knowledge and know-how to far-flung readers and practitioners around the globe. By following these apparently mundane texts and their uses, rather than focusing only on elite practitioners, we bring into view an exciting new set of historical connections and participants.
Continue reading “Learning by the Book: Manuals and Handbooks in the History of Science” →
What does citizenship entail? For many it is not just a passive right but rather comprises a more fragile set of practices, duties, and beliefs that need to be reworked and reaffirmed along the way. It might be useful to think of “citizenship” as a container for a wide variety of ascribed meanings in time. A century ago, when World War I came to an end, many Western nations re-evaluated what it meant to be a citizen, who was entitled to become one, which rights it entailed, and what one needed to know in order to act properly. For the protagonists of suffrage movements, full citizenship could only be realized through the attainment of civil rights and participation in the formal political process, most notably voting. The ability and desire to do that required knowledge.
Continue reading “Women’s Citizenship Education and Voting as Knowledge Practices” →
An impressive handwritten codex at the National Library of Israel embodies the intricacies and peculiarities of crafting, reading, and transmitting practical knowledge in early modern Jewish contexts. The volume, known today as manuscript NLI 8º 1070, was likely produced in the 1730s somewhere in the Polish territories. A variety of local Polish-Ashkenazi traditions are well attested throughout the codex: vernacular and elite, theoretical and practical, of Jewish and Christian provenance, and transmitted mainly in Hebrew and Yiddish, but with elements of Latin, German, Polish, Russian, and Ruthenian.
Continue reading “Practical Kabbalah and Practical Knowledge: Kabbalistic Manuals and Natural Knowledge in Early Modern East-Central Europe” →
But within a week I’d already found work.
Citizens of the German Democratic Republic (GDR) who moved to the Federal Republic of Germany (FRG) in the 1980s later incorporated their migration experience into their biographies as success stories. When they relocated, they were between thirty and forty years old and had families. They migrated at a point in their lives when they had already acquired a lot of practical knowledge, if through experience in a different context. Their relocation was about much more than a change of residence, however. GDR citizens also had to come to terms with a new political system, bureaucracy, and society. What practical knowledge could they use to master their new situation? How did they experience their initial encounters with the new system, their search for employment, and their children’s education?
Continue reading “Practical Knowledge and Inner-German Migration” →
In Elizabethan London, one of the more surprising things a wealthy owner of a beautifully illustrated folio volume could do was to take a sharp knife and cut it to pieces. John Blagrave’s 1585 Mathematical Jewel, in fact, demands nothing less. This work, which introduced an elaborate instrument of Blagrave’s design for performing astronomical calculations, included woodcuts that were specifically provided in order to be cut out and used as surrogates for the brass original:
get very fine pastboord made of purpose, and then spred your paste very fine thereon, & quickly laying on this picture & clappe it streight into a presse before it bee thorowe wette with the paste (fol. ¶6v)
Continue reading “More than a Manual: Early-Modern Mathematical Instrument Books” →
Readers of this blog may have asked themselves what the image identifying the Learning by the Book contributions shows. At first glance, the photo simply contains a row of worn, bound, heavy handbooks on a library shelf. The books are arguably very European and modern; however, they convey an aspect of “bookish” materiality that many of the contributions to this blog, regardless of time period or region, deal with in quite diverse ways. Continue reading “The Politics of the Handbook” →
In premodern China, the population was roughly divided according to professions into four groups: literati, farmers, artisans, and merchants. During this period, artisanal knowledge was mainly transmitted in person. Most Chinese artisans were not as literate as their European counterparts, if literate at all, and written texts played a minor role in the transmission of their specialized knowledge. The master of a workshop taught the apprentices how to perform bodily actions by working alongside them and only transmitted written knowledge with brief and codified texts. Sometimes craft recipes were not even written down; they were memorized by masters and transferred verbally to designated successors in the craft.
Continue reading “Popular and Specialist Artisanal Knowledge in China, Mid-Thirteenth to Early Twentieth Centuries” →
In 1646, the English polymath John Wilkins (1614–1672) published his popular guidebook for preaching, Ecclesiastes, but it was not the first “Discourse Concerning the Art of Preaching” with that name. Over a century earlier, in 1535, the renowned humanist Desiderius Erasmus (1466–1536) wrote a treatise with the same title in hopes of reforming a clergy whose faults he had spent his career caricaturing and condemning. Erasmus’s own title referred further back still, evoking the book of the Bible in which a “preacher” (rendered from the Latin ecclesiastes) offers advice for good living in a fallen world.
Continue reading “Learning to Demonstrate the Spirit in English Practical Divinity” →
Writing in 1849 from their Admiralty chambers right off of Whitehall, the Lords Commissioners of the Royal Navy issued a simple memorandum to introduce their new Manual of Scientific Enquiry, a mutable collecting reference reworked and reissued six more times over the course of the century. “Their Lordships do not consider it necessary that this Manual should be one of very deep and abstruse research,” they noted, arguing that “its directions should not require the use of nice apparatus and instruments: they should be generally plain, so that men merely of good intelligence and fair acquirement might be able to act upon them; yet, in pointing out objects, and methods of observation and record, they might still serve as a guide to officers of high attainment.” Pointing to what they considered the most important areas of research conducted overseas, the Lords Commissioners tasked fifteen of Britain’s top men of science with writing short, simple, and clear instruction booklets for naval officers, sailors, surgeons, and those elusive “professional collectors” on how and what to observe while safely bringing specimens (living and dead), notes, and records back home.
Continue reading “‘A Few Plain Instructions for Collecting’: Nineteenth-Century Botanical Collection Manuals in the Service of Empire” →
How does an expert transmit expertise? What genres of scientific writing are available for doing so? Does the choice of genre matter in the long run? In this essay, I approach these questions by comparing two monographs published in the mid 1940s in the field of microbiology. While the works shared a concern with life at its smallest, they were written in different genres. One, entitled L’évolution physiologique: étude des pertes de fonctions chez les microorganismes, was a general survey of research on microbial nutrition. The other, called Pure Cultures of Algae: Their Preparation and Maintenance, was a manual of techniques for cultivating microscopic algae in test tubes.
Continue reading “The Theorist’s Doctrine and the Collector’s Technique: On The Historicity of Expertise in Microbiology” →