Philly Materials Day

Celebrate the 12th year of Philly Materials Day and explore the materials that impact your world at a day of FREE hands-on science and engineering fun for all ages!

Stop by the Science History Institute booth to learn all about natural and synthetic fibers, their history, and the different ways they shape our lives. And use your new knowledge of fibers to design your own superhero costume!
Visit phillymaterials.org for information on the day’s other hands-on activities. Special behind-the-scenes tours for high school students will highlight some of the advanced instrumentation and lab spaces that make materials research possible.
Event sponsors include Boeing, Verder Scientific, and Arkema, Inc., in partnership with the University of Pennsylvania, the Science History Institute, and North Penn High School Nanotechnology Education and Research (N.E.A.R.).
For more information, please visit phillymaterials.org.
Featured image: Violet Grenda inspecting nylon yarn at a DuPont facility, 1938.
More events
Movies on the Mall: National Treasure 2
Join the Science History Institute at Movies on the Mall and learn about the history of parchment.
School Lunch Tour
This interactive drop-in tour reveals how food scientists, the government, and the public have shaped in-school nutrition.
Stories of Science: CollegeFest 2025
All Philadelphia-area college students are invited to visit us during CollegeFest, Campus Philly’s annual “Welcome to Philadelphia!” celebration.