Chapter 04 of 5
Up and Up
How safe elevators raised skylines and flipped the value of the top floor.
- The Ceiling
Buildings Break Free
Safe lifts removed the six-story limit. Taller buildings suddenly became practical.
- Early Tower
Chicago's Home Insurance Building
Completed in 1885 and often called the first skyscraper, it relied on elevators to make its upper floors usable.
- The Flip
The Penthouse Effect
With elevators, top floors became the most desirable: better views, light and air, and less street noise. The value of height reversed.
17 more cards in this chapter
Could you answer this?
Why did elevators change which floors were most desirable?
🛗 Who Stops the Elevator?
- 01A Lift Without a NetWhy nobody trusted a lift, and the brake idea that fixed it.
- 02All Safe, GentlemenThe stunt that sold the elevator, and the first lift in a shop.
- 03The Invisible BrakingCounterweights, governors and wedges: the safety systems you never see.
- 04Up and UpHow safe elevators raised skylines and flipped the value of the top floor.
- 05The Brain in the ShaftWhy elevators skip you, how dispatch systems think, and what comes next.