Cooper Union Foundation Building History

• World's first elevator shaft installed 4 years before elevator invented
• Located in Cooper Union Foundation Building, New York City
• Built in 1850s with space for elevator top-to-bottom
• Architect/owner predicted safe passenger elevator invention
• Elisha Otis invented safety elevator 4 years later (1855)

Peter Cooper's Vision and Institution

• Peter Cooper first built building, then figured out purpose
• Committed to free education for working-class New Yorkers
• Established free reading room before public libraries existed
• Created largest interior space in NYC for lectures/debates
  • Open free to general public
• Vision: radical progressive institution with embedded new technologies

New York City Growth Context

• By 1850: extremely crowded and dense
• Manhattan grid established 1811
• Population growing exponentially mid-century
• Manhattan population peaked 1910
  • Current density still hasn't reached 1910 levels
• Peter Cooper understood city needed to grow outward AND upward

Elevator Development Timeline

• Elevators existed for centuries for moving equipment/goods
• Elisha Otis (Otis Elevator Company) working on safety elevator
• Key insight: elevators wouldn't be used for people until safe
• Safety elevator invented 1855
• Foundation building under construction simultaneously

The Circular Shaft Design Decision

• Unknown factor: shape of elevator cab
• Peter Cooper bet on circular design
  • Most spatially efficient
  • Maximum people in smallest shaft
• Circular NOT conventional elevator cab shape
• Result: square elevator cab in round shaft
  • "Square peg in round hole"

Building Renovation and Architectural Response

• 1975: complete interior renovation top-to-bottom
• Architect John Hajduk design decisions:
  • Round shaft floating in space
  • Companion square elevator diagonally across floor
• Architecture "speaking across time"
• Peter Cooper's round intuition vs. market reality

Innovation Risk Assessment

• Cooper's prediction: partially correct (elevator coming), partially wrong (shape)
• Question: worth the risk vs. waiting for retrofit like other buildings?
• Broader implications: what should we design for now?
• Challenge: predicting what seems obvious in 20-30 years