- Young lady standing
- Young Lady
- Young Lady
- Young lady
- Young lady
- Wyle Cop, Shrewsbury, 'A Minute Before Twelve'
- Wright Brothers' Wind tunnel
They found that a slight curve or camber in the wing section would cause the moving air to travel farther over the top of the wing surface than along the under side. This made the air pressure greater under the wing, gave a suction effect above the wing, and caused it to rise, creating lift. They discovered that a wing section of the proper camber would counteract the weight of gravity. Thus, a wing must be so designed that, with a certain amount of air flowing around it, it would lift a certain weight. They also discovered that air flow against any surface attached to the wing would cause a resistance or drag. Hundreds of experiments in their wind tunnel with various types of wing shapes gave the Wrights a series of tables from which to design a wing that would create the lift for a designed weight. - Wright Brothers' Bicycle shop
Out in Dayton, Ohio, there were two small brothers, who dreamed, as countless other children before them had dreamed, of flying like birds through the air. Their dreams were heightened by a small toy given to them by their father, the pastor of a local church. This toy was to lead to an idea which had a profound effect on the world. You would probably call it a flying propeller. It consisted of a wooden propeller which slipped over a notched stick. By placing a finger against the propeller and rapidly pushing it up the notched stick, the propeller was made to whirl up off the end of the stick and fly into the air. The brothers, young as they were, never quite forgot this little toy as they continued to dream of flying like birds through the air. Though the brothers continued to dream of flying, they were not the kind of lads who spent all their time in dreaming. They made kites which flew a little better and a little higher than those made by the other boys in the neighborhood. They built a press to print their own little newspaper, and they dabbled in woodcuts. To carve out porch posts for their father’s home they built an eight-foot wood-turning lathe. Indeed, they were the sort of boys who caused the neighbors to say, “What will they think of next?” The brothers knew that if they ever wanted to see their dreams come true they must earn their own capital. In the early nineties America was in the midst of the bicycle craze. Everyone who could possibly afford to do so owned a bicycle of some sort and belonged to a cycle club. Being mechanically minded, the brothers did the logical thing. They set themselves up in a small bicycle shop in Dayton, next door to their home. The bicycle shop in Dayton prospered, for the brothers were careful and expert mechanics, and cyclists in need of repairs made their way to the Wright Brothers’ shop. - Wright Brothers first powered airplane
By 1903 the Wright Brothers were ready to build a powered man-carrying flying machine. Their experiments had shown them just how much moving air was necessary to create lift in such a machine. To create the needed thrust, an engine having eight horsepower and weighing not over 200 pounds had to be fitted into the machine. Such an engine was not available, so the Wrights built one in their shop at Dayton, Ohio. They were ready to ship their airplane to Kitty Hawk, N. C., in the fall of 1903. - Wright Brotherrs wind tunnel
The Wright Brothers were not only inspired mechanics (as many people still believe today) but serious scientists, working along the soundest lines. In their keen desire to know what air pressure on wings really was, they cleared a corner of their bicycle shop and built a small wind tunnel with spare lumber and an old electric fan. They built small wing sections of various shapes and experimented with them in their wind tunnel. The electric fan was used to create the moving air around the wing section. By attaching the wing sections to a supporting frame and connecting the frame with a pointer and dial, they were able to keep a record of the effect of moving air on each experimental wing section. Through their wind tunnel research the Wright Brothers discovered the four forces that control all heavier-than-air flight: lift, thrust, weight, and drag. - Wine List
- Whitmore Bros & Co
- Went over bank and hedge
- We Met the Loose Horse Tearing Down the Hill
- Vine Pergola on the Giudecca
- Venice in the Sixteenth Century
- Venice from the Public Gardens
- Unhappy lady
- Two winged horses
- Two winged creatures
- Two Mermaids
- Two ladies with two winged horses
- Two dogs
- Two dogs
- Two dogs
- Two cherubim fanning the flames
- Twisting a man's Ears
He is held securely by two men, in the service of a tribunal, who are instructed to give pain, by a particular method of twisting the cartilages of the ears . - Tourelle de la Rue de L’Ecole.-de-Médecine b
- Tourelle de la Rue de L’Ecole.-de-Médecine
- Tourelle de la Rue de la Tixéranderie
- Torturing the Fingers
This is effected by placing small pieces of wood betwixt them, and then drawing them very forcibly together with cords. It is frequently inflicted as a punishment upon disorderly women . There are no people existing, who pay so sacred an attention to the laws of decency as the Chinese ; habituated in preserving the constant appearance of modesty and self -controul, nothing is more uncommon amongst them, than deleterious examples of unblushing vice ; and if there be truth in the old maxim , that want of decency, either in action , or in word, betrays a deficiency of understanding, they certainly indicate more sense than some other nations , who affect to excel them in education and refinement. The general manners of people of every condition in China wear as modest a habit, as their persons. They discover no gratification in wresting their proper language into impure meanings; and grossly offensive phrases are only to be heard amongst the very dregs of the community, and at the risk of immediate and severe judicial correction . - Topography of a Bird
- Title 2
- Title
- Title
- Three people in a boat
- Three ladies with a serpent
- The Wright Brothers experimental glider
After a year of exhaustive study and experiments with models in their wind tunnel, the Wright Brothers were ready to experiment with a man-carrying glider. With the thoroughness that was typical of every move of the Wrights, the brothers asked the government to let them have information on meteorological conditions all over the country. By studying the weather charts they were able to find a locality where there was a continual flow of wind. This would be nature’s wind tunnel where they could test their glider day after day. Through their study of the charts they found that the wind conditions at Kitty Hawk, on the North Carolina coast, seemed to offer the best possibilities for their glider test. Orville and Wilbur Wright began their experiments with a small man-carrying glider at Kitty Hawk in 1900. From that time until 1903 they made hundreds of successful glider flights and kept accurate records of each flight. They recorded wind velocity, angle of flight, duration of flight, time of day, temperature, humidity, and sky conditions overhead with the typical Wright attention to detail. Each year the Wrights constructed new gliders which embodied principles they had discovered for themselves during their flights at Kitty Hawk. Each glider was larger and had longer and narrower wings than the one before. During the fall of 1902 the brothers recorded nearly a thousand flights in a glider with a wingspan of thirty-two feet. It had a front elevator and a vertical tail which helped to maintain lateral stability. - The Tower of Babel
- The Ten Commandments
- The Team Gathered
- The Team Extended
- The sword of the Lord, and of Gideon
- The Squero, S. Trovaso
- The Shunamites son restored
- The Rialto Bridge
- The Rack
This horrible engine of barbarity and error is not peculiar to Roman Catholic countries, it is used even in China , for the purpose of extorting confession . The method of employing it, in torturing the ankles, is exhibited in this Plate . The instrument is composed of a thick , strong plank, having a contrivance at one end to secure the hands, and at the other a sort of double wooden vice . The vice is formed of three stout uprights, two of which are moveable, but steadied by a block , that is fastened on each side. The ankles of the culprit being placed in the machine, a cord is passed round the uprights, and held fast by two men . The chief tormentor then gradually introduces a wedge into the intervals , alternately changing sides . This method of forcing an expansion at the upper part, causes the lower ends to draw towards the central upright , which is fixed into the plank , and thereby compresses the ankles of the wretched sufferer ; who, provided he be fortified by innocence, or by resolution, endures the advances of the wedge, until his bones are completely reduced to a jelly. - The Piazzetta
- The Palazzi Giustiniani and Foscari
- The Manner of Beheading
This sort of punishment, being deemed in the highest degree ignominious , is only inflicted for crimes, which are regarded by the Chinese government, as the most prejudicial to society ; such as conspiracy,assassination , committing any offence against the person of the Emperor, or attempting the life of any of the imperial family ; revolting, insurrection , striking a parent, or any other unnatural sort of crime. The malefactor, who is condemned to be beheaded, is made to kneel upon the ground, the board of infamy is taken from his back, and the executioner, by a single blow of a two - handed sword, strikes off his head with great dexterity. These headsmen , and indeed, the generality of inferior officers of justice in China, are selected from the soldiery, according to the custom of primitive barbarians ; neither is this employment considered more ignominious, than the post of principal officer of executive justice in other countries . Decapitation is held, by the Chinese, as the most disgraceful kind of death ; because the head, which is the principal part of a man , is separated from the body, and that body is not consigned to the grave as entire as he received it from his parents .. If a great mandarin be convicted of any atrocious offence, he is executed in this manner like the meanest person . After the head is severed , it is frequently suspended from a tree, by the side of a public road ; the body is thrown into a ditch , the law having deemed it unworthy the respect of regular funereal rites . When a sentence is submitted to the Emperor for his approbation, if the crime be of the first degree of atrocity , he orders the malefactor to be executed without delay ; when it is only of an ordinary nature, he directs, that the criminal shall be imprisoned until the autumn, and then executed ; a particular day of that season being allotted for such ceremonies. The Emperor of China seldom orders a subject to be executed , until he has consulted with his first law officers, whether he can avoid it, with out infringing on the constitution of his realm . He fasts for a certain period, previous to signing an order for an execution ; and his imperial majesty esteems those years of his reign the most illustrious and most fortunate , in which he has had the least occasion to let fall upon his subjects the rigorous sword of justice. - The little captive maid
- The Last Supper
- The Kitchen
Let us next turn to the kitchen and see how it is arranged. The kitchen varies very much in size; but the commonest range from six to sixteen square yards, that is, it would, if it were matted, hold from three to eight mats. But the floor is usually entirely boarded, though in a large kitchen a mat or two are laid for the servants to sit on. There is a space of ground at the entrance for leaving clogs in, and another on which the sink is set. The most prominent feature of the kitchen is the hearth for cooking rice. It is made of a shallow wooden box, on which a square plaster casing is built with a round hole at the top and an aperture at a side. On the hole the rice-pot is put; and the side-opening is used for feeding the hearth with small pellets which are kept in a cavity under the wooden box. The hearth is as often as not double, and over the other hole the soup-pot is set. - The Keep of Barnard Castle
The outer ditch of the place, also the town ditch, commenced in a deep ravine close north of the keep, and was carried along the north front, skirting what are called “the Flats”; thence along the east front, between the wall and the town, and thence round the south end, and so beneath a part of the west front, until it is lost in the steep ground near the bridge, having been altogether nearly 700 yards in length. - The Human brain
The engraving represents not an actual dissection, but the plan of the fibres as understood by the anatomist. The intricacy of the cerebral structure is so great that it would require a vast number of skilful dissections and engravings to make a correct portrait. Fortunately, this is not necessary for the general reader, who requires only to understand the position of the organs in the head, and the direction of their growth, which is in all cases directly outward from the central region or ventricles, so as to cause a prominence of the cranium—not a “bump,” but a general fulness of contour. Bumps belong to the growth of bone—not that of the brain. - The human brain
If the reader has not fully mastered the intricacy of the brain structure, he will find his difficulties removed by studying two more skilful dissections. The following engraving presents the appearances when we cut through the middle of the brain horizontally and reveal the bottom of the ventricles, in which we see the great ganglion, or optic thalamus and corpus striatum, and the three localities at which the hemispheres are connected by fibres on the median line, called anterior, middle, and posterior commissures. These commissures are of no importance in our study; they assist the corpus callosum in maintaining a close connection between the right and left hemispheres. - The Good Samaritan
Luke 10:30 - 36 - The Four forces of flight
after testing more than 200 wing designs and plane surfaces in their wind tunnel, the Wright Brothers found out how to figure correctly the amount of curve, or camber, that was essential to weight-carrying wings. They discovered, too, that before man could be flown through the air, he must have his wings attached firmly to a body or platform which was firm and controllable. The Wrights in their earliest experiments had realized that to be practical their machine must be built not only to fly in a straight line, but also in order that it could be steered to the right or to the left. One day, Orville was twisting a cardboard box in his hand when Wilbur noticed it. Immediately he saw the solution to the problem of steering their airplane. The result was a design which changed the lift of either end of the wing by warping its surface. If one end of the wing was warped to give it more lift, the machine would lift on that side and fall off into a turn. Thus the problem of steering was solved by the Wrights - The flight of Etana
Historians have unearthed stories in cuneiform writing of man’s attempts to fly. Some of these inscriptions date back more than five thousand years, to 3500 B.C. Perhaps the most famous of these stories is the ancient Babylonian tale of the shepherd boy, Etana, who rode on the back of an eagle. - The finding of Moses