The new EVR system which allows the recording of television programmes which can then be watched at the owner's discretion. The new Teleplayer has been produced in partnership with Rank Bush Murphy Ltd and EVR and has enormous potential. 21st September 1970. (Photo by Central Press/Getty Images)

An Army Sikorsky R-5 helicopter, undergoing record trials, demonstrates its lifting power by carrying 17 persons and pilot aloft as female onlookers wave in Bridgeport, Conn., January 10, 1946. During the tests records were claimed for altitude speed and both altitude and speed with payload. (Photo by Anthony Camerano/AP Photo)

Dancers resting on the rooftop of the SKD Theatre Asakusa, Tokyo, 1949. (Photo by Tanuma Takeyoshi/The Guardian)

Lance Sergent Martin Mitchell (R) pins medals to Coldstream Guardsman Martin Hughes in the Tailor Shop in Wellington Barracks on April 20, 2011 in London, England. Soldiers involved in the Royal Wedding of Prince William and Catherine Middleton are preparing their ceremonial duties ahead of the day. (Photo by Oli Scarff/Getty Images)

A man helps his partner on the traditional costume as they visit to the Temple of Heaven during the last day of the week-long China’s National Day in Beijing, Thursday, October 7, 2021. (Photo by Andy Wong/AP Photo)

Tourists enjoy the rare opportunity to walk in water as they visit Badwater Basin, the normally driest place in the US, in Death Valley National Park, Inyo County, California on February 18, 2024. Badwater Basin, an endorheic basin in Death Valley National Park, was flooded by Hurricane Hilary in August 2023 and recent rains in California. It is the lowest point in North America, at 282 feet (86 meters) below sea level. (Photo by David Swanson/AFP Photo)

Following a large air raid by German bombers, local people, coming out of their air raid shelters found a bus standing on end in a large crater, in Balham, London, October 15, 1940. (Photo by AP Photo)