Lawn dart effect
Overview
 
In psychology
Psychology
Psychology is the study of the mind and behavior. Its immediate goal is to understand individuals and groups by both establishing general principles and researching specific cases. For many, the ultimate goal of psychology is to benefit society...

, the lawn dart effect occurs when fighter aircraft
Fighter aircraft
A fighter aircraft is a military aircraft designed primarily for air-to-air combat with other aircraft, as opposed to a bomber, which is designed primarily to attack ground targets...

 pilots
Aviator
An aviator is a person who flies an aircraft. The first recorded use of the term was in 1887, as a variation of 'aviation', from the Latin avis , coined in 1863 by G. de la Landelle in Aviation Ou Navigation Aérienne...

 accelerate horizontally at more than 1 standard gravity
Standard gravity
Standard gravity, or standard acceleration due to free fall, usually denoted by g0 or gn, is the nominal acceleration of an object in a vacuum near the surface of the Earth. It is defined as precisely , or about...

. The effect occurs when such extreme stimulation to the vestibular system
Vestibular system
The vestibular system, which contributes to balance in most mammals and to the sense of spatial orientation, is the sensory system that provides the leading contribution about movement and sense of balance. Together with the cochlea, a part of the auditory system, it constitutes the labyrinth of...

 leads to the perception that the aircraft is climbing; he then pushes the joystick
Joystick
A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling. Joysticks, also known as 'control columns', are the principal control in the cockpit of many civilian and military aircraft, either as a center stick or...

forwards to lower the trajectory.
Quotations

Admiration for a quality or an art can be so strong that it deters us from striving to possess it.

Friedrich Nietzsche, Mixed Opinions and Maxims, aphorism 370, “The Danger in Admiration,” (1879).

It is the quality of the moment, not the number of days, or events, or of actors, that imports.

Ralph Waldo Emerson, Speech, January 1842, at the Masonic Temple in Boston, repr. in The Dial (1843) and Nature, Addresses, and Lectures (1849).

It’s the quality of the ordinary, the straight, the square, that accounts for the great stability and success of our nation. It’s a quality to be proud of. But it’s a quality that many people seem to have neglected.

Gerald Ford, Time Magazine|Time (January 28, 1974)

Much of what passes for quality on British television is no more than a reflection of the narrow elite which controls it and has always thought that its tastes were synonymous with quality.

Rupert Murdoch, Address, 1989, to the Edinburgh Television Festival. quoted in Guardian (London, Jan. 1, 1990).

One cannot develop taste from what is of average quality but only from the very best.

Johann Wolfgang von Goethe, Conversations with Eckermann (February 26, 1824).

One shining quality lends a lustre to another, or hides some glaring defect.

William Hazlitt, Complete Works, vol. 9, ed. P.P. Howe (1932). Characteristics, no. 162 (first published anonymously in 1823).

People of quality know everything without ever having learned anything.

Molière, Les Précieuses Ridicules, sc. 9 (1659).

So cheat your landlord if you can and must, but do not try to shortchange the Muse. It cannot be done. You can’t fake quality any more than you can fake a good meal.

William S. Burroughs, The Western Lands, ch. 2 (1987).

Social improvement is attained more readily by a concern with the quality of results than with the purity of motives.

Eric Hoffer, Reflections on the Human Condition, aph. 25 (1973).

The measure of your quality as a public person, as a citizen, is the gap between what you do and what you say.

Ramsey Clark, International Herald Tribune (Paris, June 18, 1991).

 
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