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Six F-16 Fighting Falcons with the U.S. Air Force Thunderbirds aerial demonstration team fly in delta formation in front of the Empire State Building.
Six F-16 Fighting Falcons with the U.S. Air Force Thunderbirds aerial demonstration team fly in delta formation in front of the Empire State Building. The Thunderbirds are the Air Demonstration Squadron of the US Delta Formation is a formation flying manoeuvre in the shape of a V The Empire State Building is a 102-story Art Deco Skyscraper in New York City at the intersection of Fifth Avenue and West 34th Street
F-15D from the 325 Fighter Wing based in Tyndall AFB, releasing flares
F-15D from the 325 Fighter Wing based in Tyndall AFB, releasing flares

Aeronautics is the science involved with the study, design, and manufacture of flight-capable machines, or the techniques of operating aircraft. Science (from the Latin scientia, meaning " Knowledge " or "knowing" is the effort to discover, and increase human understanding Flight is the process by which an object achieves sustained movement either through the Air (or movement beyond Earth's atmosphere, in the case of While the term—literally meaning "sailing the air"—originally referred solely to the science of operating the aircraft, it has since been expanded to include technology, business and other aspects related to aircraft. [1] One of the significant parts in aeronautics is a branch of physical science called aerodynamics, which deals with the motion of air and the way that it interacts with objects in motion, such as an aircraft. Physical science is an encompassing term for the branches of Natural science and Science that study non-living systems in contrast to the biological sciences Temperature and layers The temperature of the Earth's atmosphere varies with altitude the mathematical relationship between temperature and altitude varies among five Aviation is a term sometimes used interchangeably with aeronautics, although "aeronautics" includes lighter-than-air craft such as airships, while "aviation" does not. Aviation refers to activities involving man-made flying devices ( Aircraft) including the people organizations and regulatory bodies involved with them Terminology In some countries airships are also known as dirigibles from the French (fr ''diriger'' to direct plus -ible) meaning "directable" [1]

Contents

Early aeronautics

Before scientific investigation of aeronautics started, people started thinking of ways to fly. In a Greek legend, Icarus and his father Daedalus built wings of feathers and wax and flew out of a prison. Icarus ( Greek:, Latin: Íkaros, Etruscan: Vicare) is a character in Greek mythology. This article is about the mythological character For other uses see Daedalus (disambiguation. Icarus flew too close to the sun, the wax melted, and he fell in the sea and drowned. When people started to scientifically study how to fly, people began to understand the basics of air and aerodynamics. One of the earliest scientists to study aeronautics was Leonardo da Vinci. Leonardo di ser Piero da Vinci ( April 15 1452 – May 2 1519 was an Italian Polymath, having been a scientist Mathematician, Engineer Leonardo studied the flight of birds in developing engineering schematics for some of the earliest flying machines in the late fifteenth century AD. His schematics, however, such as the ornithopter ultimately failed as practical aircraft. The flapping machines that he designed were either too small to generate sufficient lift, or too heavy for a human to operate. Although the ornithopter continues to be of interest to hobbyists, it was replaced by the glider in the 19th century.




References

  1. ^ a b "Aeronautics". Encyclopedia Americana 1. (1986). Grolier. 226.  

See also

External links

Aviation refers to activities involving man-made flying devices ( Aircraft) including the people organizations and regulatory bodies involved with them Air safety is a term encompassing the theory investigation and categorization of flight failures, and the prevention of such failures through regulation as well as through Airsickness is a sensation which is induced by air travel It is a specific form of Motion sickness, and is considered a normal response in healthy individuals An airsickness bag (also known as a barf bag, airsick bag, sick bag, or motion sickness bag) is a Bag commonly provided Aerospace engineering is the branch of Engineering behind the design construction and science of Aircraft and Spacecraft. Gallery Types of aerostats See also Aerodyne Aerostatics Airship Balloon Astronautics, or Astronautical Engineering is the branch of Engineering that deals with machines designed to exit or work entirely beyond the Earth's atmosphere. A spacecraft is a Vehicle or machine designed for Spaceflight. Fluid mechanics is the study of how Fluids move and the Forces on them Fluid dynamics is the sub-discipline of Fluid mechanics dealing with fluid flow: Fluids ( Liquids and Gases in motion Fluid statics (also called hydrostatics) is the Science of Fluids at rest and is a sub-field within Fluid mechanics. A glossary of abbreviations used in relation to Aviation, in alphabetical order

Dictionary

aeronautics

-noun

  1. The design, construction, mathematics and mechanics of aircraft and other flying objects
  2. The theory and practice of aircraft navigation
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