Bernoulli believed that the air flowing over and under an aircraft's wings created unequal pressures because of the curved shape. He believed that the air passing over the upper curved surface was 'stretched out' so it exerted less pressure. This created greater pressure underneath so the wing lifted. The only thing wrong with this is that if it's true then planes should not be able to fly unsidedown! Steve
It is a scientific theory
heliocentric theory, the theory of evolution, relativity theory
Theory-practice-theory take existing theory in education, apply to distance learning, develop new theory Practice-research-theory see what is happening in distance learning, submit to research, develop theory from results Theory-theory-research/practice build on an initial theory to develop a second theory, then apply and test it
A common theory is a theory which has not been proven or a theory without evidence.
Novanet: THEORY
Allison Daniell's birth name is Athalie Ann Daniell.
Daniell Thompson's birth name is Daniell Edward Jesse Thompson.
The duration of The Theory of Flight is 1.68 hours.
George Daniell was born in 1853.
Leaf Daniell was born in 1877.
Gladys Daniell died in 1962.
George Daniell died in 1931.
Geoffrey Daniell was born in 1516.
Thomas Daniell was born in 1749.
Thomas Daniell died in 1840.
Daniell Revenaugh was born in 1934.
Samuel Daniell died in 1811.