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

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

Since its founding in 1988, the Othmer Library at the Science History Institute has been a haven for research in the history of science—but there’s more to the story. Explore the reading room on a guided tour, learn how our collection has grown, and discover why we have one of the most comprehensive rare book collections on chemistry and its alchemical roots.


Othmer Library Tours are available every other Wednesday at 12pm and on the first Friday of most months at 4pm.

Registration is required for Wednesday tours; First Friday tours are drop-in. Guests under 14 years of age must be accompanied by an adult.

More events

line drawing of leaf veins in a book
May 24, 2025
For Families

Stories of Science: May Flowers

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

watercolor painting of ramie planting
May 31, 2025
For Families

Stories of Science: May Flowers

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

magazine ad featuring samples and hands weaving synthetic fabric
June 6, 2025
First Fridays

First Friday: Superheroes of Science

In June we’re celebrating the superheroes of science with an exciting event that blends fashion, function, and the spirit of Pride!

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