Have you ever thought about the science behind the contents of your closet? If you’re dyeing to know the answer, come to our First Friday for an inside look!

Think you have an intuitive eye for fashion? See if you can guess where the colors you wear originate from in the natural world! Tonight you’ll learn about the chemistry and invention of natural dyes and synthetic dyes through hands-on interactions with fabric samples (including a beautiful patterned indigo cloth) and modern and historic dye sample books. Come and see the remarkable scientific properties of natural dyes and textiles, and learn how Victorian fashion exploded with color thanks to synthetic dyes.

Othmer Library Tours

Did you know? We are giving public tours of our research library every First Friday! Come by at 5:15pm to get a behind-the-scenes look upstairs at the resources and archives available to all scientifically curious minds. Registration is not required, but space is limited. Learn more here.

About First Fridays

Spark your curiosity while exploring the exhibits after hours! First Fridays bring together a myriad of activities covering everyday science, historical oddities, and everything in between. Grab your friends, and kick off an evening of discovery, surprise, and a little nerdy fun.

First Fridays at the Institute are always free and open to the public. Attendees will receive a 10% discount to National Mechanics restaurant.


Featured image: Postcard for General Dyestuff Corporation depicting a worker using a dye bath with colorful strands of fabric draped above the baths, ca. 1953.

More events

An illustration of a firework or explosive device emitting sparks and flames in different directions.
July 11, 2026
Free

Ben Franklin Bridge 100th Anniversary Celebration

Institute staff will be on hand to celebrate 100 years of the Benjamin Franklin Bridge with fun, fireworks-themed activities.

Pyrex 1-Quart Liquid Measuring Cup
July 11, 2026
Drop-In Tours

Stuff from Your House Highlights Tour

Join our museum educators at 11:30am or 2pm as we explore the scientific principles and history behind everyday household objects.

illustration of a knight on horseback
July 11, 2026
For Families

Stories of Science: Revolutionary Science

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

    Republish

    Copy the above HTML to republish this content. We have formatted the material to follow our guidelines, which include our credit requirements. Please review our full list of guidelines for more information. By republishing this content, you agree to our republication requirements.