Christian Balderosdasco, 31, is being pulled up a mud pit after diving for 3 hours to look for gold on March 22, 2017 in Paracale, Philippines. Apart from tunneling and sifting sand, locals dive down murky swamps with the aid of a compressor with air flowing in a small tube for breathing, as they blindly swim under the mud for up to four hours to look for tiny rocks containing gold particles. For decades, local residents at Paracale town work in hazardous conditions scavenging under the earth and diving into tunnels filled with mud using only makeshift tools to mine for gold, often placing their health and lives at risk. (Photo by Jes Aznar/Getty Images)

An aerial view of Lake Salt as teams conduct salt extraction works at lake which is a significant portion of Turkiye's salt need is met in Ankara, Turkiye on August 11, 2022. Salt extraction works lasts for about 3 months and continues with the recession of the waters in Lake Salt. The salt extracted from the lake, where salt is produced with a purity of 99 percent, is sent to more than 60 countries. (Photo by Emin Sansar/Anadolu Agency via Getty Images)

Children's television presenter Evie Pickerill records a piece to camera with puppet “Dodge T. Dog” in the interstage area on Day 3 of Glastonbury Festival 2023 on June 23, 2023 in Glastonbury, England. The Glastonbury Festival of Performing Arts sees musicians, performers and artists come together for three days of live entertainment. (Photo by Leon Neal/Getty Images)

People look at the lava flowing on Fagradalsfjall volcano in Iceland on Wednesday August 3, 2022, which is located 32 kilometers (20 miles) southwest of the capital of Reykjavik and close to the international Keflavik Airport. Authorities in Iceland say the volcano in the southwest of the country is erupting just eight months after its last eruption officially ended. (Photo by Marco Di Marco/AP Photo)

Morocco's Hanane Ait El Haj, right, watches as Colombia's Manuela Vanegas, down, challenges Morocco's Sakina Ouzraoui during the Women's World Cup Group H soccer match between Morocco and Colombia in Perth, Australia, Thursday, August 3, 2023. (Photo by Gary Day/AP Photo)

Japan's Shingo Kunieda celebrates with trophy after winning the men's wheelchair tennis final against Argentina's Gustavo Fernandez at the French Open in Paris on June 4, 2022. (Photo by Gonzalo Fuentes/Reuters)

Number 10. BELL H-13 SIOUX was a two-bladed, single engine, light helicopter built by Bell Helicopter. Westland Aircraft manufactured the Sioux under license for the British military as the Sioux AH.1 and HT. In 1947, the United States Air Force ordered the improved Bell Model 47A. Most were designated YR-13 and three winterized versions were designated YR-13A. The United States Army first ordered Bell 47s in 1948 under the designation H-13. These would later receive the name Sioux. The Bell-built H-13 B is seen airborne in this April 29, 1951 photo. The helicopter is equipped with a 173 horsepower engine, cruises at 85 miles per hour, climbs 900 feet in a minute and has a service ceiling of 11,500 feet. (Photo by AP Photo)

A military police officer patrols in the Roquette Pinto shantytown, part of the Mare slum complex in Rio de Janeiro, Brazil, Wednesday, April 1, 2015. The Brazilian army has begun to pull out of one of Rio de Janeiro's most violent slums, with police assuming responsibility for security in the area. (Photo by Felipe Dana/AP Photo)