it was Sir George cayley..
he was the first person to fly a successful glider and also first to actually understand aerodynamic forces(lift and drag).he also designed an aircraft structure which had a fuselage ,wings,tail (much before the wright bros.)
basically, an aircraft flies due to change in pressure distribution above and below the wings.
this pressure distribution concept was already there and it was given by bernoulli.
as air is also a fluid ,the concepts which apply for hydrostatic and dynamic systems also apply for air.
Parmenides Principles like those Parmenides assumed are said in contemporary jargon tobe a priori principles, or principles of reason, which just means that they areknown prior to experience
The Fertile Crescent is the Mesopotamian region where the first civilization developed. It is popularly known as the Cradle of Civilization.
The Sumerians, because Sumeria was the first true civilization on planet Earth. It developed in Mesopotamia, and the people who created this first civilization are known as the Sumerians.
The first powered flight in Germany took place on June 18, 1909, when the aviator Karl Friedrich Benz, known for his contributions to automotive engineering, made a brief flight in his aircraft, the "Benz V." This flight marked a significant milestone in German aviation history, showcasing the country's growing interest and advancements in flight technology. The event laid the groundwork for future developments in aviation in Germany.
The Sumerians developed the first well-known civilization called Mesopotamia. The civilization develped in 3500 B.C. and ended in 1800 B.C.
The first known flight of an airship is of Hiddenburg in Germany.
Parmenides Principles like those Parmenides assumed are said in contemporary jargon tobe a priori principles, or principles of reason, which just means that they areknown prior to experience
The first penitentiary in the United States was developed in 1790 in Philadelphia, Pennsylvania. Known as the Walnut Street Jail, it was one of the earliest attempts at prison reform and aimed to rehabilitate criminals through penitence and reflection.
Donau
The first steam-powered locomotive that was developed by George Stephenson, was known as the Rocket.
Aristotle
The Fertile Crescent is the Mesopotamian region where the first civilization developed. It is popularly known as the Cradle of Civilization.
The first steam-powered locomotive that was developed by George Stephenson, was known as the Rocket.
He was best known for his first solo flight across the Atlantic
The earliest that one could say the crossbow was first developed would be by the Greeks in the 400s BC. Crossbows as are popularly known were not developed until the medieval ages.
The Sumerians developed the first well-known civilization called Mesopotamia. The civilization develped in 3500 B.C. and ended in 1800 B.C.
The Sumerians, because Sumeria was the first true civilization on planet Earth. It developed in Mesopotamia, and the people who created this first civilization are known as the Sumerians.