Join our museum’s Gallery Guides for a “drop-in” tour highlighting the central role of women in shaping chemistry and the material sciences throughout history.

Our Women in Chemistry Tour profiles women chemists from antiquity to the present, sharing stories of innovation, resistance, and change.

On this tour, you can expect to:

  • learn about the legendary founding women of alchemy
  • explore the connections between domesticity and distillation
  • see how wartime changed the laboratory

You’ll also meet pioneering chemists and chemistry educators, from 17th-century French alchemist Marie Meurdrac to Marie Maynard Daly, the first Black woman in America to receive a PhD in chemistry, and Rosalind Franklin, whose work in X-ray crystallography led to the discovery of DNA’s structure. 


Drop-in tours are free and no reservations are necessary.

More events

Science History Institute Othmer Library
July 1, 2026
Free

Othmer Library Tour

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

rainbow overlaid photo of people enjoying fireworks, "Celebrating ACS 150" logo in upper left corner
July 2, 2026
Free

American Chemical Society Webinar: Flash! Bang! Boom!

Join curator Jesse Smith for a special presentation exploring how fireworks have illuminated humanity’s biggest moments across time and around the globe.

Logo for Red, White, & Blue To-Do July 2, Philadelphia Historic District, on dark blue background
July 2, 2026
For Families

Red, White, & Blue To-Do

The Science History Institute is one of 23 museums, historic sites, and local businesses in Philadelphia’s Historic District coming together for a day of star-spangled festivities in the nation’s most historic square mile.

    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.