EditorialThe cylindrical, ninth-century Church of St. Donat is among the sites along a nearly two-mile route in Zadar, Croatia, in May 2023. (Sara Granic/The New York Times)
EditorialThe cylindrical, ninth-century Church of St. Donat is among the sites along a nearly two-mile route in Zadar, Croatia, in May 2023. (Sara Granic/The New York Times)
EditorialThe cylindrical, ninth-century Church of St. Donat is among the sites along a nearly two-mile route in Zadar, Croatia, in May 2023. (Sara Granic/The New York Times)
EditorialThe cylindrical, ninth-century Church of St. Donat is among the sites along a nearly two-mile route in Zadar, Croatia, in May 2023. (Sara Granic/The New York Times)
EditorialSticks in a cylindrical experiment at the Goodyear Polymer Center at the University of Akron in Ohio, Feb. 24, 2020. (Andrew Spear/The New York Times)
EditorialA Native American belt created with tiny cylindrical beads made from clam shells, on display at the British Museum in London, Jan. 16, 2020. (Suzanne Plunkett/The New York Times)