Join us for special gallery tours and hands-on activities as part of Welcome America’s Philly Holiday Experience.

Science is all around us . . . literally! Explore the scientific marvels woven into the fabric of our daily existence, unraveling the story of our clothing’s evolution through time, and envisioning the scientific horizons that lie ahead. This family-friendly program explores the fascinating world of dyes and textiles.

Our fun, interactive activities are designed for science lovers of all ages. Try your hand at our fashion sketching activity and take an up-close look at interesting items in our handling collection relating to the colorful history of natural and synthetic dyes! 

During your visit, you can also check out our themed “drop-in” tours at 11:30am and 2pm. We will feature our “Materials for the Masses” tour, which explores the history of modern materials, with a special focus on game-changing synthetic textiles such as Nylon, Lycra, Spandex, and more. Witness how these fibers transformed our world, from fashion to medicine, spanning wartime to peacetime and beyond.

More events

Science History Institute Othmer Library
July 1, 2026
Free

Othmer Library Tour

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

rainbow overlaid photo of people enjoying fireworks, "Celebrating ACS 150" logo in upper left corner
July 2, 2026
Free

American Chemical Society Webinar: Flash! Bang! Boom!

Join curator Jesse Smith for a special presentation exploring how fireworks have illuminated humanity’s biggest moments across time and around the globe.

Logo for Red, White, & Blue To-Do July 2, Philadelphia Historic District, on dark blue background
July 2, 2026
For Families

Red, White, & Blue To-Do

The Science History Institute is one of 23 museums, historic sites, and local businesses in Philadelphia’s Historic District coming together for a day of star-spangled festivities in the nation’s most historic square mile.

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