Join us for a virtual talk as we explore the past, present, and future of indigo dye.

Indigo is one of the most widespread and beloved dyes in history, from the oldest Mesopotamian dye records to modern blue jeans. Due to its unique chemical properties, the hunt for a synthetic indigo spurred intense competition in the late 1800s, the environmental consequences of which continue to confront indigo-dyeing regions today.


This online event is free and no reservations are necessary.

More events

Illustration of three microscopes.
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For Families

Stories of Science: Wellness Month

Join us in our museum EVERY SATURDAY for a family-friendly program that highlights strange and surprising stories from the history of science!

opened book of dye samples looking like bowties
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First Fridays

First Friday: Books, Meet Their Makers!

Explore historic sample books and accompanying art by members of the Guild of Book Workers.

View inside the Jacobs Reading Room
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Library Programs & Activities

Othmer Library Tour

Curious about the other half of the Science History Institute? Step into the Othmer Library of Chemical History!

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