SEQUENCER MAG
Meet Jack Klein, the guy who stealthily collects data about New York’s hottest days underground.
At 181st street in New York’s Washington Heights neighborhood, an August heat wave broils the asphalt, concrete, and any inch of skin exposed to the sun. Shade offers some relief, with one major exception: the underground. Washington Heights resides several hundred feet above lower Manhattan, so its subway stops are buried deeper underground. “People tell me, you’ve gotta go to the elevator inside 181st, it’s an inferno,” said Jack Klein, founder of NewYorkLab, a guerilla project to study environmental conditions at subway stations.
Max G. Levy 