Three men display their tattoos during the International Malaysia Tattoo Expo in Kuala Lumpur on November 29, 2019. The international tattoo expo is held for the first ime in Kuala Lumpur celebrating that art of tattoo and gathering over a hundred tattoo artists from 40 countries. (Photo by Mohd Rasfan/AFP Photo)

Children's author and charity fundraiser Chris Green, of Embsay, near Skipton, has been dubbed “Rhino Boy” as he has pledged to run 40 marathons and other events dressed as a Rhino to raise money for Save the Rhino on January 2020. (Photo by South West News Service/Yorkshire Post)

Swedish music band ABBA's wax figures are displayed at the ABBA museum in Stockholm, Sweden on November 5, 2021. ABBA's first album in 40 years, “The Voyage”, was released on November 5, 2021. (Photo by Jonathan Nackstrand/AFP Photo)

A Mexican tourist ended up with broken ribs after attempting to make the most of a photo opportunity with some deer in October 2023. Gian Carlo Triacca, 42, was on holiday in Greece when he was attacked from behind. His wife, Erika, 40, managed to record the moment the deer charged. (Photo by Gian Carlo Triacca/Caters News Agency)

“To see the world’s biggest bonfire you’ll have to visit Alesund, Norway, where wood pallets are stacked over 40 meters (131 ft) high on an artificial island”. (Photo by Trond Folkestad Fredriksen)

FaceResearch.org, a site run by two psychologists at the University of Aberdeen in Scotland, features software that can average together faces from thousands of photos. These images purportedly show the average face of women from 40 different nationalities.

Tokio Hotel fan Jennifer poses with Bill Kaulitz wax figure at Madame Tussauds on September 30, 2008 in Berlin, Germany. (Photo by Florian Seefried/Getty Images)

Two men using an electric power saw to fell a tree circa 1940's. (Photo by Keystone View/FPG/Getty Images)