Two hands holding a smart phone photograph a placental dyeing procedure that researches freemartinism in cows.

Doctors at Leiden University hospital reenact Frank Lillie’s early placental dyeing method used as a diagnostic tool for assessing placental anastomosis. Used to study a biological phenomenon in genetically female cows born from a dizygotic twin pregnancy, called freemartinism, the dyeing technique maps the exchange of blood and hormones across the placental connection that renders the female twin intersex and unable to conceive. Film still from Flush (2023). © Lucy Beech, courtesy of the artist.

Our research unveils mechanisms of power, movements, and claims of ownership in scientific and technical change by recognizing three key facets of knowledge: material artifacts, social action, and formalized epistemic expressions. 

  • Material (Artifacts) a focus on the material basis for ordering—how order is derived from “things,” and how ordering is synonymous with making things. 
  • Social (Action), highlighting ordinary knowledge(s) and practices used in organizing and systematizing our world. 
  • Epistemic (Knowledge), closely looks at the “work” of ordering—how one system of order is imposed over another—as a process that constitute the work of knowledge.

We investigate these facets through thematic working groups (see below) that allow scholars to dynamically collaborate across regions and field specializations.

Certain working groups approach critical historical engagement through Source-Based Initiatives—quantitative research methods for analyzing digitized primary sources –– allow the examination of sources on a massive scale to reveal clues about their underlying knowledge structures.

In addition, the Department hosts externally funded working groups whose research complements existing interests and activities at the Institute, as well as the "First Research Article" fellowship program.

Working Groups

Metals and Minerals
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Proteins and Fibers
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Reclaiming Turtles All the Way Down
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Ability and Authority
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Source-Based Initiatives

Heavens in Your Hand
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Common Knowledge and Its Sources in the Sinosphere
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Externally-Funded Working Groups

Daily Practices of Cosmological Knowledge in Late Imperial China (1368–1911)
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Epistemologies of Craft
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All Projects

The Eclipse Dragon in Pre-Modern Islamic Literature
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Make Way for Turtles!
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Mamluk Metals and Minerals: Knowledge and Practice
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Darkening the Heavens
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Valuing Veins
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The World the Medicine Buddha Built
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Astrology and Cosmology in China and Japan
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Manners of Reckoning
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The Prints and Printing Culture of the Old Uyghurs
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Coral Communities and Their Cosmologies
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Western Mineral Theory in Late Ming China
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Localization of the Yueling Cosmology
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Research on the Zhakou White Pagoda
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Material Infrastructures in East Asian History
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The Strange as Knowledge
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Follow the Thread
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MPIWG Cosmographic Maps of the Qing Empire
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Transcendent Experiences
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VoH Image Database
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Color in Traditional Craft Practice in South India
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The Entangled History of Biology and Silk in Modern Japan
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Heavens Map
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Local Environment and Fenye-Qihou-Zaixiang
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Extinction, Refuse, and Sciences of Past Life
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