Models showcase Valentine's Day underwear celebrating the results of a recent survey revealing that men find the lingerie, boxer shorts and vests, the biggest turn on ahead of February 14 Valentine celebrations, at Waterloo on February 2, 2006 in London, England. (Photo by Gareth Cattermole/Getty Images)

A steam traction engine with a broken rear axle in Pall Mall, London. (Photo by Topical Press Agency/Getty Images). November 1923

“A fter the former Soviet Union conducted its first nuclear test in August 1949, the US reevaluated its postwar defense policies. With the US monopoly on atomic weapons broken, military and political leaders chose to diversify the American stockpile by developing thermonuclear and tactical nuclear weapons. One of the more interesting concepts to come out of this period was atomic artillery, which was successfully tested at the Nevada Proving Grounds (now the Nevada Test Site) in May 1953”. – Alan Carr. Photo: Atomic Annie at work during the Upshot-Knothole test series, 1953. (Photo by Los Alamos National Laboratory/US Army)

Young Palestinians form an obstacle to be jumped over during a military-style exercise graduation ceremony organised by the Hamas movement, in Gaza City August 5, 2015. Thousands of young Palestinians joined Hamas military-style summer camps during school vacation in the Gaza Strip to prepare them to “confront any possible Israeli attack”, organisers said. (Photo by Suhaib Salem/Reuters)

These images of an abandoned theater act as a time capsule of a location that was once rocked by the stars. The likes of Metallica, R.E.M. and Motorhead all played the Variety Theatre in Cleveland, Ohio, but now all that remains are dusty chairs that once supported encapsulated crowds. Renowned abandoned building photographer Matthew Christopher photographed the theater in its dilapidated state. Here: The Variety Theatre, Cleveland, Ohio. (Photo by Matthew Christopher/Caters News)

A couple participates in the “Running of the Brides” race in a park in Bangkok, Thailand on March 25, 2017. (Photo by Athit Perawongmetha/Reuters)

A model presents a creation made with chocolate by professional designers and pastry chefs during a Chocolate Fashion Show at the Salon Du Chocolat in Beirut, Lebanon November 12, 2015. (Photo by Jamal Saidi/Reuters)