✨Stay late. Explore more. Spark your curiosity!✨

We’re keeping the lights on for a special museum experience! Join us after hours and explore our museum galleries until 7pm. Wander at your own pace, dive into hands-on activities, and discover something unexpected around every corner.

🎆 On View: Flash! Bang! Boom! A History of Fireworks

Get ready for a dazzling journey through the explosive history of fireworks—from the origins of these pyrotechnic spectacles to the chemistry behind them.

🫆Cultural Access for All

From 5 to 7pm, we will be joined by local accessibility consulting organization Philly Touch Tours, whose mission is to ensure that individuals with vision loss have equitable access to arts and cultural institutions. Stop by to speak with team members about the valuable work they do to increase disability awareness. We will also have collections objects from our new Touch Tour experience From Nature to Nylons: A Touch-Based History of Textiles on display for you to interact with.

📚Othmer Library Tour at 12pm

Go behind the scenes and uncover fascinating treasures with a guided tour of our Othmer Library. Register early, as space is limited!

🎁 AAM Conference Perk!

Attending the American Alliance of Museums Conference? Enjoy 5% off in our gift shop.

Make it a day, or make it an evening. We can’t wait to see you!


Featured image: The Power Plant by Night, illustration of the Boston Woven Hose & Rubber Company power plant in Cambridge, Massachusetts. Part of The Story of Rubber, What It Is and What It Does, ca. 1916.

More events

August Kekule, Catalyst of the Chemical Revolution. Jerry Allison, oil on canvas, ca. 1981.
August 10, 2026
Science on Tap

Science on Tap, Untapped: Scientific Revolutions

At this semiquincentennial special edition of our science café, we explore revolutions in science. Come eat, drink, and learn about revolutionary moments in scientific advancements, from the study of diatoms to our understanding of dinosaurs.

hand with manicured nails holding nylon thread in a spool
August 11, 2026
Museum Programs & Activities

From Nature to Nylons: A Touch-Based History of Textiles

This private learning experience combines a personally guided exploration of select gallery exhibits and a hands-on study of objects.

Book cart decorated as a woolly mammoth
August 12, 2026
Free

Othmer Library Tour

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

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