In this case the under surface of the kite is made to strike the still air.
A boy's kite with great vigour and at a high speed.
The military order of Japan is the Order of the Golden Kite, founded in 1890, in seven classes.
The badge has an elaborate design; it consists of a star of purple, red, yellow, gold and silver rays, on which are displayed old Japanese weapons, banners and shields in various coloured enamels, the whole surmounted by a golden kite with outstretched wings.
A southern portion of this zone, comprising a narrow strip along the Gulf Coast from Texas to Florida and up the Atlantic coast to South Carolina, is semi-tropical, and is the northernmost habitation of several small mammals, the alligator (Alligator mississippiensis), the ground dove, white-tailed kite, Florida screech owl and Chapman s night-hawk.
The cardinal idea was to force the aeroplanes (slightly elevated at their anterior margins) forwards, kite-fashion, by means of powerful vertical screw propellers driven at high speed - the greater the horizontal speed provided by the propellers, the greater, by implication, the lifting capacity of the aerodrome.
The corners of the handkerchief were tied to the extremities of the cross, and when the body of the kite was thus formed, a tail, loop and string were added to it.
The angles made by the kite-like surfaces with the horizon should vary according to circumstances.
"That woman could blow this entire enterprise higher than a kite in a wind storm," Quinn said.
About the same time that Franklin was making his kite 1 See Sir Oliver Lodge, " Lightning, Lightning Conductors and Lightning Protectors," Journ.
If, however, a stiff autumn breeze be blowing, it suffices if the boy who formerly ran when the kite was let go stands still.
On the contrary, he will perceive that the under surface of the wing (during the down stroke) invariably looks forwards and forms a true kite with the horizon, the angles made by the kite varying at every part of the down stroke, as shown more particularly at c d e f g, i j k l m of fig.
The wing reverses instantly and acts as a kite during nearly the entire down and up strokes.
Long upheld by a box kite, and, employing a sensitive coherer and telephone as a receiver, he was able, on December 12, 1901, to hear " S " signals on the Morse code, consisting of three dots, which he had arranged should be sent out from Poldhu at stated hours, according to a preconcerted programme, so as to leave no doubt they were electric wave signals sent across the Atlantic and not accidental atmospheric electric disturbances.
After waiting some time for the erection of a spire at Philadelphia, by means of which he hoped to bring down the electricity of a thunderstorm, he conceived the idea of sending up a kite among thunder-clouds.
To keep the silk ribbon dry, he stood within a door, taking care that the twine did not touch the frame of the door; and when the thunder-clouds came over the kite he watched the state of the string.
A familiar illustration of the same principle may be witnessed any day when children are engaged in the pastime of kite-flying.
The natural kite formed by the wing differs from the artificial kite only in this, that the former is capable of being moved in all its parts, and is more or less flexible and elastic, whereas the latter is comparatively rigid.
30 shows the kite-like action of the wing during the down and up strokes, how the angles made by the wing with the horizon (a, b) vary at every stage of these strokes, and how the wing evades the superimposed air during the up stroke, and seizes the nether air during the down stroke.
The kite-like surfaces and angles made by the wing with the horizon (a, b) during the down strokes are indicated at c d e f g, j k l m, - those made during the up strokes being indicated at g h i.
Of fine sewing cotton has been employed to measure the wind velocity passing over a kite, the tension of the cotton being recorded, and this plan has given satisfactory results.
In the eastern portion of the Coastal Plain Region are the cotton rat, rice-field rat, marsh rabbit, big-eared bat, brown pelican, swallow-tailed kite, black vulture and some rattlesnakes and cotton-mouth moccasin snakes, all of which are common farther south; and there are some turtles and terrapins, and many geese, swans, ducks, and other water-fowl.
Among the birds are the vulture, eagle, falcon, buzzard, kite, lark, nightingale, heron, stork and bustard.
Among birds common in Texas as well as in the other Southern States are the cardinal, golden-fronted woodpecker, Mississippi kite, mourning-dove, and turkey-buzzard.
The famous experiment with the kite, proving lightning an electrical phenomenon, was performed by Franklin in June 1752.
The principal pastimes are gambling, boat-racing, cockand fishfighting and kite-flying, and a kind of football.
The wild cat may yet be found in the Highlands, and the polecat, ermine and pine marten still exist, the golden eagle and the white-tailed eagle haunt the wilder and more remote mountainous districts, while the other large birds of prey, like the osprey and kite, are becoming scarce.
In company with his son, Franklin raised the kite like a common one, in the first thunderstorm, which happened in the month of June 1752.
He also explained that all wings act upon a common principle, and that they present oblique, kite-like surfaces to the air, through which they pass much in the same way that an oar passes through water in sculling.
The figure-of-8 and kite-like action of the wing referred to lead us to explain how it happens that the wing, which in many instances is a comparatively small and delicate organ, can yet attack the air with such vigour as to extract from it the recoil necessary to elevate and propel the flying creature.
It must tread with its wings and rise upon the air as a swimmer upon the water, or as a kite upon the wind.
If, however, the bird is fairly launched in space and a stiff breeze is blowing, all that is required in many instances is to extend the wings at a slight upward angle to the horizon so that the under parts of the wings present kite-like surfaces.
If two boys attempt to fly a kite in a calm, the one must hold up the kite and let go when the other runs.
In this case the air in rapid motion strikes the under surface of the kite and forces it up. The string and the hand are to the kite what the weight of the flying creature is to the inclined planes formed by its wings.
It only remains to be stated that the wing acts as a true kite, during both the down and the up strokes, its under concave or biting surface, in virtue of the forward travel communicated to it by the body of the flying creature, being closely applied to the air, during both its ascent and its descent.
The flexibility and elasticity of the kite formed by the natural wing are rendered necessary by the fact that the wing, as already stated, is practically hinged at its root and along its anterior margin, an arrangement which necessitates its several parts travelling at different degrees of speed, in proportion as they are removed from the axes of rotation.
Among other members of this order are the eagle, osprey, vulture, buzzard, kite and hawk, with about a dozen species in all.
The kite-like surfaces referred to in natural flight are those upon which the constructors of flying machines very properly ground their hopes of ultimate success.
Birds of passage include the buzzard, kite, quail, wild fowl of various kinds, golden thrush, wagtail, linnet, finch and nightingale.
Dr. Bell said "No!" with great confidence, and the kite was sent up.
He had just constructed a boat that could be propelled by a kite with the wind in its favor, and one day he tried experiments to see if he could steer the kite against the wind.