1907 ⟶ Development of Ramjet Engine Principles

The tuyères thermopropulsives after 1945 (Maurice Roy (fr)) ...
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Year
1783
1892
1900
1907
1909

🎈 Montgolfier Brothers Fly First Manned Hot Air Balloon

Joseph-Ralf and Jacques-Étienne Montgolfier build the first manned hot air balloon.⟶
Montgolfier Brothers Fly First Manned Hot Air Balloon (1783)
AeronauticsFlightTransportation
FranceFrance

🎥 Léon Bouly's Invention of the Cinematograph

Léon Bouly invents the cinematograph.⟶
Léon Bouly's Invention of the Cinematograph (1892)
Early CinemaPhotographyMotion PicturesTechnology History
FranceFrance

🚇 Paris Metro's First Line Inaugurated

First section of the Paris Metro opens.⟶
Paris Metro's First Line Inaugurated (1900)
UrbanizationPublic TransportationInfrastructureIndustrial RevolutionModernization
FranceFrance

🚀 Development of Ramjet Engine Principles

The tuyères thermopropulsives after 1945 (Maurice Roy (fr)) known as the statoreacteur a combustion subsonique (the ramjet) – R. Lorin⟶
Development of Ramjet Engine Principles (1907)
AeronauticsAerospace EngineeringJet Propulsion
FranceFrance

🚁 Paul Cornu's First Free Flight of a Rotary-Wing Aircraft

The first free flight of a rotary-wing aircraft is carried out by Paul Cornu.⟶
Paul Cornu's First Free Flight of a Rotary-Wing Aircraft (1907)
AviationFlightEarly Aviation
FranceFrance

📺 First Instantaneous Television Broadcast by Rignoux and Fournier

The first instantaneous transmission of images, or television broadcast, is carried out by Georges Rignoux and A. Fournier.⟶
First Instantaneous Television Broadcast by Rignoux and Fournier (1909)
TelevisionCommunication
FranceFrance