Hear the 20th Century
Archive audio beneath your feet—streetcar chimes, elevator operators’ calls, the buzz of neon being hand-bent.
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Digital Appendix
The Digital Appendix layers time and texture onto physical space, turning every corner into a portal. At your fingertips, archive audio, architectural evolution, and buried cart paths rise from the streets—revealing how New York sounded, looked, and moved across decades. This is not a replay, but resonance: insight you carry as you walk.
See Through the Brick
Tap a building and watch its skin evolve—wood frame to terra cotta to steel skeleton—without moving an inch.
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Trace the Grid
Follow the path of old cart paths, Native trails, and 19th-century canals—all still running, just beneath your shoes.
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