Happy 250th! Our museum will be OPEN 10am–7pm on July 3 and 10am–5pm on July 4.

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

Our fun, interactive activities are designed for science lovers of all ages. Take an up-close look at interesting items in our handling collection. Stop by our Object Explorer touch table to learn about the science behind everyday items like ice cube trays and LED light bulbs. Chat with our experienced Gallery Guides to find out more about the people responsible for the science embedded in our daily lives.

During your visit, you can also check out our themed “drop-in” tours at 11:30am and 2pm.

Stories of Science takes place weekly on Saturdays. Admission is free and reservations are not required.

More events

Fellows working in Jacobs Reading Room
July 3, 2026
Library Programs & Activities

Othmer Library Tour

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

visitor touching an inert firework shell
July 3, 2026
For Families

Wawa Welcome America: Free Museum Day and First Friday

Join us in our museum for extended hours and family-friendly programming as part of Wawa Welcome America’s 4th of July festivities!

visitor viewing fireworks history exhibition
July 4, 2026
For Families

July 4th at the Science History Institute

Start your 4th of July celebration at the Science History Institute and learn about the science and history behind the beautiful displays you’ll see later in the evening.

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