Please note our museum hours while we undergo renovations.
Museum HoursWed–Fri: 12:30pm–5pm | Sat: 10am–5pm

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

frontispiece plate of illustrations of the blood spectra
April 26, 2025
For Families

Stories of Science: Earth Month

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

mechanical teddy bear
May 2, 2025
First Fridays

First Friday: 80s Night

Get ready to travel back in time to the fabulous 1980s! Whether you rocked the Jazzercise leotard or spent hours trying to solve the Rubik’s Cube, we’ve got something for everyone.

group of women standing around a lab table with periodic table in background
May 3, 2025
Drop-In Tours

Women in Chemistry Tour

Drop in for a tour highlighting the central role of women in shaping chemistry and the material sciences throughout history.

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