Video The Skyscraper Feud That Gave New York the Chrysler Building William Van Alen and H. Craig Severance turned a broken partnership into the race between the Chrysler Building and 40 Wall Street.
Video New York Replaced Payphones With Wi-Fi Kiosks and a Privacy Fight LinkNYC promised free calls, free Wi-Fi, and a cleaner public network. It also turned the payphone's replacement into a debate over data, advertising, and 5G towers.
Video The Manhattan Project Left Radioactive Footprints in New York Before Oak Ridge and Los Alamos became famous, the atomic bomb project had offices, warehouses, and university labs hidden in New York City.
Video The Iron Boot Scrapers Left From New York's Horse Era Before cars filled New York's streets, horses created a sanitation problem so ordinary that it shaped stoops, sidewalks, and front doors.
Video Those Silver Sidewalk Boxes Help Protect New York's Pizza Water New York's water reputation starts in the mountains, but it is guarded on the sidewalk by 965 cast-iron sampling stations.
Video The Tiny Holdouts Rockefeller Center Had to Build Around Rockefeller Center looks like a master plan, but two small buildings on Sixth Avenue show where the plan lost.
Video How Betty Lou Oliver Survived a 75-Story Elevator Fall After a B-25 crashed into the Empire State Building in 1945, Betty Lou Oliver survived the longest elevator fall ever recorded.
Video Monopoly Was Built From Atlantic City and Stolen From a Critic of Monopoly The board looks like capitalism's favorite game, but its roots run through Atlantic City, Quaker game nights, and Elizabeth Magie's anti-monopoly warning.
Video Casinos Are Designed So You Lose Track of Yourself The casino floor is not confusing by accident. It is an engineered environment for attention, time, sound, scent, and status.
Video Before the High Line Was a Park, It Was Death Avenue The High Line began as a deadly street-level freight problem, became an elevated railroad, then turned into one of New York's most influential parks.
Video The Hudson Tunnels Are the Northeast's Weakest Link The Gateway tunnel fight is not just a New York transit story. It is a century-old bottleneck under the Hudson River that the whole Northeast economy depends on.
Architecture The New York Island Where Trash Disappears Underground Roosevelt Island was rebuilt as a cleaner, quieter version of New York. Its strangest trick is a pneumatic trash system that moves garbage through tubes instead of streets.