Video Jerome L. Greene Science Center: A Quiet Room Beside the 1 Train Columbia placed an electron microscope 60 feet underground and isolated it from subway vibration and electromagnetic fields that could blur atomic-scale images.
Video Denny Farrell Riverbank State Park: The Park Above a Sewage Plant Riverbank State Park sits on a 28-acre platform above the North River wastewater plant, supported by thousands of caissons driven into Hudson River bedrock.
Video The Bell Labs Genius Who Turned Everything Into Bits Claude Shannon gave engineers a universal theory of communication, defined information in bits, and proved that messages could survive noise through mathematics.
Video Why America's Largest Cathedral Is Still Unfinished St. John the Divine began with a Romanesque-Byzantine plan, changed to Gothic after construction started, and remains unfinished more than a century later.
Video How Engineers Restored a Ride That Will Never Run Again Restoring Coney Island's Parachute Jump meant dismantling parts of a 262-foot steel landmark because wrapping it for paint removal could turn it into a giant sail.
Video The Manhattan Tower That Beat a New Zoning Law by One Day Morgan Court rose 32 stories from a lot only 33 feet wide because its foundation was completed one day before New York's sliver-building restrictions took effect.
Video The Queens Power Plant New York Cannot Quit Ravenswood once nearly became the world's largest nuclear plant. Sixty years later, New York is still trying to replace its fossil-fuel power without losing its electricity.
Video The Coney Island Cyclone Is Designed to Move The Coney Island Cyclone has survived since 1927 because its wooden structure can flex, be repaired, and keep changing without losing the ride itself.
Video 350 Park Avenue: Unbuilding a Tower for Citadel's Supertall 350 Park Avenue is being cleared for a planned 1,414-foot office tower shaped by air rights, all-electric systems, trading floors, and Midtown's view economy.
Video The Municipal Building That Hid a Subway, a Street, and a Rooftop View The David N. Dinkins Municipal Building was designed as a civic machine, combining city offices, streets, subway access, and a newly opened public rooftop view.
Video The New Jersey Pole Field That Tested America's Telephone Network Bell Labs planted treated telephone poles in a New Jersey field to learn which woods and preservatives could survive decades of weather, insects, and rot.
Video How Bell Labs Learned to Rebuild Invisible Signals Bell Labs' great communications breakthroughs came from one hard problem: weak signals fade, distort, and disappear unless a network knows how to rebuild them.