Join our museum’s Gallery Guides for a “drop-in” tour highlighting the remarkable scientific properties of natural dyes and textiles, the technology behind synthetic clothing, and the impact of fashion on human health and the environment. 

Have you ever thought about the science behind the contents of your closet? The technology that produces our modern clothing is the result of an unlikely collaboration between prehistoric humans, an 18-year-old chemist in Victorian London, and a Harvard professor employed by DuPont on the eve of World War II.  

Our Dyes & Textiles Tour bridges content from our new BOLD exhibition and our permanent exhibition, offering a broad picture of the scientific developments that shifted clothing production from the home to the factory to the laboratory. 


Drop-in tours are free and no reservations are necessary.

More events

March 14, 2026
For Families

Stories of Science: Celebrating Women’s History

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

Book cover of The Maternal Imprint showing a pattern of colorful thumbprints
March 19, 2026
Programs, Lectures & Talks

The Maternal Imprint

This Women’s History Month, join us for a thought-provoking presentation by leading gender and science scholar Sarah S. Richardson.

dark blue graphic showing 52 Weeks of Firsts along with various mementos
March 21, 2026
For Families

Stories of Science: 52 Weeks of Firsts

Join us as we celebrate the invention of the first paper match folder in 1892—the precursor to the modern matchbook—as part of the Philadelphia Historic District’s 52 Weeks of Firsts.

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