Jules Léotard (French: [leɔtaʁ]; 1 August 1838 – 16 August 1870) was a French acrobatic performer and aerialist who developed the art of trapeze. He also created and popularized the one-piece gym wear that now bears his name and inspired the 1867 song "The Daring Young Man on the Flying Trapeze", sung by George Leybourne.
Charles-Émile Reynaud (8 December 1844 – 9 January 1918) was a French inventor, responsible for the praxinoscope (an animation device patented in 1877 that improved on the zoetrope) and was responsible for the first projected animated films. His Pantomimes Lumineuses
premiered on 28 October 1892 in Paris. His Théâtre Optique film system, patented in 1888, is also notable as the first known instance of film perforations being used. The performances predated Auguste and Louis Lumière's first paid public screening of the cinematographe on 26 December 1895, often seen as the birth of cinema.
Félix du Temple de la Croix (18 July 1823 – 3 November 1890) (usually simply called Félix du Temple) was a French naval officer and an inventor, born into an ancient Norman family. He developed some of the first flying machines and is credited with the first successful flight of a powered aircraft of any sort, a powered model plane, in 1857 and is sometimes credited with the first manned powered flight in history aboard his Monoplane in 1874.
He was a contemporary of Jean-Marie Le Bris.
Charles Tellier (29 June 1828 – 19 October 1913) was a French engineer, born in Amiens. He early made a study of motors and compressed air. In 1868, he began experiments in refrigeration, which resulted ultimately in the refrigerating plant, as used on ocean vessels, to preserve meats and other perishable food. In 1911, Tellier was awarded the Joest prize by the French Institute and, in 1912, he was made Chevalier of the Legion of Honour. He wrote Histoire d'une invention moderne, le frigorifique (1910).
Tellier died impoverished in Paris. Dimethyl ether was the first refrigerant, in 1876, Charles Tellier bought the ex-Elder-Dempster a 690 tons cargo ship Eboe and fitted a Methyl-ether refrigerating plant of his design. The ship was renamed Le Frigorifique and successfully imported a cargo of refrigerated meat from Argentina. However the machinery could be improved and in 1877 another refrigerated ship called Paraguay with a refrigerating plant improved by Ferdinand Carré was put into service on the South American run.
Léon Serpollet (4 October 1858 – 1 February 1907) was a French engineer and developer of flash steam boilers and steam automobiles.
Léon Serpollet was born in Culoz, in the Ain department of France in 1859, son of the carpenter Auguste Serpollet. He went into the family business with his brother Henri (1848–1915) producing circular saws and wood working machines. It was when seeking to power their workshops that Henri came up with the idea of flash steam generation, with a patent applied for on 25 October 1879.
Leon went to Paris to study engineering at the Conservatoire national des arts et métiers, and at the same time he continued to develop the flash steam concept with his brother by post. In 1886 the two brothers arrived at their best design of flash steam boiler, and then shortly afterwards they went into business building flash steam boilers, initially small scale to power lighting systems and pumps, but soon to power tricycles and steam boats, and eventually to cars, trams, and buses.
Not only was Léon Serpollet a talented engineer, but he also drove his own cars in various races and rallies, for in the first years of the 20th century his steam cars were faster than any internal combustion engine cars, as he proved when he took the world land speed record in 1902 at Nice promenade at 120.80 km/h.
Serpollet's steam cars meant he had contact with many distinguished customers, including the future King Edward VII, the Maharajah of Mysore, and the Shah of Persia - Mozaffar ad-Din Shah Qajar, who in 1900 conferred on him the Order of the Lion and the Sun. In 1900 he was made a Chevalier of the Legion of Honour.
Leon Serpollet died aged 48 of a 'malignant disease', and with his passing the interest in steam cars seemed to wane, especially in France, there were no steam cars on show at the Paris Salon automobile show of 1908. His influence on the automotive industry had been substantial as stated in many obituaries, for example "The death of M. Leon Serpollet has removed from our midst a pioneer in the motor industry, whose genius in the cause of automobilism can only be compared to that of Stephenson for the locomotive"...."The death of M. Serpollet is a heavy loss to the industry." In another obituary "M. Serpollet's name has been for a score of years as well known in the world of the steam motor-car as is that of Marquis de Dion in the region of internal combustion vehicles".
Léon Serpollet is commemorated by a statue by Jean Boucher at the Place Saint-Ferdinand (48.877969°N 2.288112°E / 48.877969; 2.288112) in Paris' 17th arrondissement, and the Parc Léon Serpollet (48.89228°N 2.33831°E / 48.89228; 2.33831) in its 18th arrondissement.
Amédée-Ernest Bollée (11 January 1844 – 20 January 1917) was a French bellfounder and inventor who specialized in steam cars. After 1867 he was known as "Amédée père" to distinguish him from his similarly named son, Amédée-Ernest-Marie Bollée (1867–1926).
Alphonse Pénaud (31 May 1850 – 22 October 1880), was a 19th-century French pioneer of aviation design and engineering. He was the originator of the use of twisted rubber to power model aircraft, and his 1871 model airplane, which he called the Planophore, was the first aerodynamically stable flying model. He went on to design a full-sized aircraft with many advanced features, but was unable to get any support for the project, and eventually committed suicide in 1880, aged 30.
Louis Pierre Mouillard (September 30, 1834 – September 20, 1897) was a French artist and innovator who worked on human mechanical flight in the second half of the 19th century. He based much of his work on the investigation of birds in Algeria and Cairo. Around the early 1900s he was considered the father of aviation.
Mouillard's most famous work, L'Empire de l'Air, in which he proposed fixed-wing gliders, was published in France in 1881 and soon became a widely recognized classic. It was translated into English by the Smithsonian Institution in their annual report of 1892 and reprinted in 1893 as The Empire Of The Air.
Mouillard studied at the School of Fine Arts at Lyon and Paris but settled in Algeria at Mitidja after the death of his father. Here he constructed several gliders before returning to France in 1865. Around this time he managed to glide 138 feet at about 30 feet height. He also described the use of a screw to provide lift and propulsion to a glider in 1890. He was appointed a professor of drawing at the Cairo Polytechnic in 1866 during which time he took a lot of interest in the flight of vultures. He studied the requirements of gliding flight in birds. In 1897 his design was patented in the United States of America by Octave Chanute. His biographer Arthur Henry Couannier posthumously published a book on gliding flight in 1912 titled Le vol sans battement (flight without flapping). He foresaw the use of aluminium as the metal of choice for aircraft and was possibly the first - with the possible exception of British engineer M.P.W. Boulton in 1868 - to introduce control surfaces to the wing.
Mouillard realized the importance of wings, gliding and the future of aviation at a time when balloons were considered the only practical way to carry humans and flapping machines had failed. He inspired the work of many others including Octave Chanute and Otto Lilienthal. Mouillard was described by Wilbur Wright as one of the greatest missionaries of the flying cause. Mouillard believed that flight would unify the world, that the empire of the air would be for all humanity to own and that it would eliminate the need for boundaries and armies. He has been termed as a utopian:
C'est même la suppression, dans un temps très court, des nationalités: les races seront rapidement mélangées ou détruites, car il n'y aura plus de barrières possibles, pas même ces barrières mouvantes qui se nomment les armées. Plus de frontières!... plus d'îles!... plus de forteresses!... où allons-nous? Il faut bien avouer que nous sommes en face de la plus large expression de l'inconnu ... Nous pouvons donc nous rasséréner et contempler ce but avec calme: ce phare, c'est cette immense loi de la nature qui se nomme le progrès; et progrès est synonyme de bien.
Translated: "This will result in the rapid removal of nationalities: races will be mixed or quickly destroyed, as there will be no barriers, not even these moving barriers that are called armies. No more borders! ... or islands! ... or fortresses! ... Where are we going? We must admit that we are facing the great unknown [...] But we can reassure ourselves of the results, this is the law of nature we call progress, and progress is synonymous with good."
Mouillard died, largely unrecognized and in poverty, at Cairo in 1897. In February 1912 a statue was erected in Cairo to his memory. The statue was made by Guillaume Laplagne and was erected on a black basalt base and was located near the Heliopolis Grand Hotel but this no longer exists. The base of the pedestal bears the word Oser! meaning "dare" which he had printed on the cover of his book. The vulture in front of the pedestal is based on his illustration used in his 1881 book. Rue Pierre-Mouillard is a Paris street named in his honour.
Louis Mékarski (in Polish Ludwik Mękarski) (1843, Clermont-Ferrand, France – 1923) was a French engineer and inventor of Polish origin. In the 1870s he invented the so-called Mekarski system of compressed-air powered trams which was used in several cities of France and USA as alternative to horse-powered and steam-powered trams.
Charles Cros or Émile-Hortensius-Charles Cros (1 October 1842 – 9 August 1888) was a French poet and inventor. He was born in Fabrezan, Aude.
Cros was a well-regarded poet and humorous writer. As an inventor, he was interested in the fields of transmitting graphics by telegraph and making photographs in color, but he is perhaps best known for being the first person to conceive a method for reproducing recorded sound, an invention he named the Paleophone.
Charles Cros died in Paris at the age of 45.