Our museum will reopen at 12:30pm on Wednesday, March 19. Pardon our appearance as renovations continue.

The Science History Institute joins the Delaware River Festival for its 5th annual celebration of the mighty Delaware.

This annual event brings people together for a day of family-friendly fun, educational activities, and water-centered learning to the Camden and Philadelphia waterfronts. The Delaware River Festival offers something for the whole family: free ferry rides, museum visits, pedal boats, face painting, a scavenger hunt, crafts, and so much more!

Learn about the history of synthetic dyes and their impact on our environment with Science History Institute staff. View images from our upcoming exhibit BOLD: Color from Test Tube to Textile and make your own River Hero Badge with fabric and paint!

This event is free and open to the public, and no tickets are required.

More events

Illustration on bright green background with figures on cards representing vegetable farmers
March 13, 2025
Joseph Priestley Society

Functional Food and Drink: What’s for Lunch in the Global Cafeteria?

This virtual panel will discuss what functional food means in the U.S. and other countries and how chemistry helps deliver protein, carbohydrates, fat, and flavor.

Book cover image for "Slouch: Posture Panic in Modern America"
March 19, 2025
Programs, Lectures & Talks

Slouch: Posture Panic in Modern America

Professor and author Beth Linker reveals the surprising origins of our concerns over poor posture.

cover of comic book
March 22, 2025
Drop-In Tours

School Lunch Tour

This interactive drop-in tour reveals how food scientists, the government, and the public have shaped in-school nutrition.

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