Picture yourself as an American livestock worker at the turn of the 20th century. What would success look like?
Oops! This Hagley Vault post is a bit belated. In our defense, time moves differently when you're living on the surface of the sun. This week's heatwave has inspired this post; a love letter to air conditioning.
Excessive heat has presented a problem for public health officials in New York City since the mid-nineteenth century building boom that covered the island of Manhattan in bricks, concrete, and other heat-storing materials. Prior to that, however, Americans had noticed that cities were warmer than their surrounding countryside as early as the 1790s. The phenomenon now known as the “urban heat island” has shaped the bodily experiences and collective destinies of millions.
Gregory Hargreaves interviews Brian Sarginger about his dissertation project “The Shareholder Movement: Shareholder Activism & Activists in the Twentieth Century.”
Gregory Hargreaves interviews Zachary Mann about his dissertation project “The Punch Card Imagination: Authorship & Early Computing History.”
Erik Rau, Director of Library Services, discuses “Collections Confidential: How Hagley Library Became Great”
Date: To be announced
Caroline Western, Assistant Curator, Patent Models, discusses “Elusive Women Inventors: Hagley's Collection of 19th Century Women's Patent Models”
Don’t miss Delaware’s best fireworks, held June 13 & 20, 2025! The theme is Coming To America: The du Pont Family's Story.