Young Ukrainians dance at nightclub House of Meteorologists, May 23, 2014. Sunday's upcoming election in Ukraine has not only exposed the divide between east and west, but between old and young. Unlike their elders, younger people have no memory of Soviet life, and most see themselves as Ukrainian. (Photo by Evelyn Hockstein/The Washington Post)

People are reflected in a shop window as they walk along a street in a shopping district in Tokyo, Japan June 25, 2015. (Photo by Thomas Peter/Reuters)

Rhiannan Iffland of Australia competes in the women's 20m platform final at the World Aquatics Championships in Singapore, Saturday, July 26, 2025. (Photo by Vincent Thian/AP Photo)

An Afghan vendor waits for customers at his stall selling plastic cans in a market in Mazar-i-Sharif on June 15, 2025. (Photo by Atif Aryan/AFP Photo)

Guests dance the Met Gala Party for Jean Paul Gaultier x Shayne Oliver Group held at Sapphire in Manhattan on May 7, 2024. (Photo by Jeenah Moon for The Washington Post)

Festivalgoers on June 29, 2025 enjoy the final day of Glastonbury Festival, where Rod Stewart wowed the Pyramid Stage crowd in the legends slot, with Olivia Rodrigo down to headline the Pyramid Stage. (Photo by South West News Service)

A new volunteer for the Ukrainian interior ministry's “Azov” battalion takes part in tests before heading to frontlines in eastern Ukraine, at the battalion's training centre in Kiev, Ukraine, August 14, 2015. (Photo by Gleb Garanich/Reuters)

Developed for the British American Ambulance Corps, this new motorcycle ambulance is capable of speeding wounded soldiers 90 miles an hour from the front lines to field hospitals. Its springs are synchronized with the patient's heartbeat to avoid increasing fever when traveling over various Terrain. Viewing it in New York August 27, 1941, are left to right: constable Herbert Scott of England, driver; William E. Detlor, whose firm developed the vehicle; M. W. Stand, inspector-general of Civilian Defense, and Maj. Edward Riekert, also. (Photo by AP Photo)