Woman enjoying the sun on one of Maui's black sand beaches, Hawaii, United States of America, North America on February 25, 2022. (Photo by Laura Grier/Robert Harding RF via AFP Photo)

A damselfly sits on a leaf at a garden in Nagaon district in the northeastern state of Assam, India, on October 3 , 2023. (Photo by Anuwar Hazarika/NurPhoto/Rex Features/Shutterstock)

Coco Gauff of the United States returns the ball to Arantxa Rus of Netherlands during the Mutua Madrid Open tennis tournament in Madrid, Thursday, April 25, 2024. (Photo by Manu Fernandez/AP Photo)

American model and television personality Chrissy Teigen lights up the Empire State Building with her style and smile in the last decade of May 2024. (Photo by chrissy teigen/Instagram)

A Mexican soldier burns coca plants in the mountainous area of Atoyac de Alvarez, Guerrero state, Mexico, on February 15, 2023. (Photo by Francisco Robles/AFP Photo)

Chase Jackson, of the United States, competes during the women's shot put qualification at the 2024 Summer Olympics, Thursday, August 8, 2024, in Saint-Denis, France. (Photo by Ashley Landis/AP Photo)

“Igor Sikorsky (May 25, 1889 – October 26, 1972), born Igor Ivanovich Sikorsky was a Russian American pioneer of aviation in both helicopters and fixed-wing aircraft. He designed and flew the world's first multi-engine fixed-wing aircraft, the Russky Vityaz in 1913, and the first airliner, Ilya Muromets, in 1914. After immigrating to the United States in 1919, Sikorsky founded the Sikorsky Aircraft Corporation in 1923, and developed the first of Pan American Airways' ocean-conquering flying boats in the 1930s. In 1939 Sikorsky designed and flew the Vought-Sikorsky VS-300, the first viable American helicopter, which pioneered the rotor configuration used by most helicopters today. Sikorsky would modify the design into the Sikorsky R-4, which became the world's first mass-produced helicopter in 1942”. – Wikipedia

Photo: Westland Sikorsky H-5's, used by British European Airways Helicopters, which fly between London and Birmingham. The Sikorsky H-5, (aka R-5, S-51, HO3S-1, or Horse) (R-5 until 1948; company designation VS-327) is a helicopter built by Sikorsky Aircraft Corporation, formerly used by the United States Air Force, and its predecessor, the United States Army Air Forces, as well as the United States Navy and United States Coast Guard (with the designations HO2S and HO3S). (Photo by Harrison /Topical Press Agency/Getty Images). 22nd May 1951

An aerial view of the Atibainha dam, part of the Cantareira reservoir, during a drought in Nazare Paulista, Sao Paulo state November 18, 2014. Brazil's worst drought in 80 years has left the Cantareira system, that provides greater Sao Paulo with most of its water, with the lowest water level on record, with daily rationing becoming common in the region's smaller cities, according to the state authorities and the two main reservoirs serving metropolitan Sao Paulo, South America's largest city, could dry out by February if relief does not arrive in the upcoming rainy season. (Photo by Nacho Doce/Reuters)