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Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Round Vowels differ visibly from normal aperture Vowels by having a contraction of the Lip aperture. This is shown by bringing the terminal phalanges of the thumb and the accented finger together so as to form an outline which is approximately round. Mixed Vowels have the palm thrown forward so as to assume a compromising position. Wide Vowel positions differ from analogous Primary Vowel positions by having straightened unaccented fingers, to denote "Wide." Mid Vowels have the center finger accented.

Round Mixed Wide Mid Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Mixed Vowels have the palm thrown forward so as to assume a compromising position. Wide Vowel positions differ from analogous Primary Vowel positions by having straightened unaccented fingers, to denote "Wide." Low Vowels have the first or index finger accented.

Round Mixed Wide Low Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Round Vowels differ visibly from normal aperture Vowels by having a contraction of the Lip aperture. This is shown by bringing the terminal phalanges of the thumb and the accented finger together so as to form an outline which is approximately round. Front Vowels have the palm in the anterior position. In Primary Vowel positions the accented voice phalanx of the thumb and the terminal phalanx of the accented finger overlap. None of the unaccented fingers are straightened. High Vowels have the third finger accented

Round Front Primary High Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Front Vowels have the palm in the anterior position. In Primary Vowel positions the accented voice phalanx of the thumb and the terminal phalanx of the accented finger overlap. None of the unaccented fingers are straightened. Mid Vowels have the center finger accented.

Round Front Primary Mid Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Front Vowels have the palm in the anterior position. In Primary Vowel positions the accented voice phalanx of the thumb and the terminal phalanx of the accented finger overlap. None of the unaccented fingers are straightened. Low Vowels have the first or index finger accented.

Round Front Primary Low Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Round Vowels differ visibly from normal aperture Vowels by having a contraction of the Lip aperture. This is shown by bringing the terminal phalanges of the thumb and the accented finger together so as to form an outline which is approximately round. Front Vowels have the palm in the anterior position. Wide Vowel positions differ from analogous Primary Vowel positions by having straightened unaccented fingers, to denote "Wide." High Vowels have the third finger accented

Round Front Wide High Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Front Vowels have the palm in the anterior position. Wide Vowel positions differ from analogous Primary Vowel positions by having straightened unaccented fingers, to denote "Wide." Mid Vowels have the center finger accented.

Round Front Wide Mid Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Front Vowels have the palm in the anterior position. Wide Vowel positions differ from analogous Primary Vowel positions by having straightened unaccented fingers, to denote "Wide." Low Vowels have the first or index finger accented.

Round Front Wide Low Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation. &hellip; in representing vowels the hand suggests a wide and firm channel, by having the accented finger bent and its terminal phalanx brought firmly in contact with the terminal phalanx of the thumb. <p> Vowel positions are distinguished by always having the voice phalanx of the thumb accented and in contact with the terminal phalanx of the accented finger. This kind of accent is the strongest which can be given a finger, and so always takes precedence. Two modes of accentuation may not co-exist. Mixed Vowels have the palm thrown forward so as to assume a compromising position. In Primary Vowel positions the accented voice phalanx of the thumb and the terminal phalanx of the accented finger overlap. None of the unaccented fingers are straightened. Wide Vowel positions differ from analogous Primary Vowel positions by having straightened unaccented fingers, to denote "Wide." Low Vowels have the pointer finger accented.

Normal Aperture Mixed Primary Low Vowel

Vowels have a wide, firm, and free channel, whereby the breath is modified without friction or sibilation.…

John Brown (1800 &ndash; 1859) was an American abolitionist who advocated and practiced armed insurrection to end slavery. He played an integral part in making Kansas a free state. However, he was unsuccessful in the raid at Harpers Ferry in 1859.

John Brown

John Brown (1800 – 1859) was an American abolitionist who advocated and practiced armed insurrection…

The Robinson House belonged to a free African American during the First Battle of Bull Run. The house was captured and the battle was fought near the famous house.

Robinson's House in Battle of Bull Run

The Robinson House belonged to a free African American during the First Battle of Bull Run. The house…

Paradoxides was a genus of relatively large trilobites, extinct marine arthropods, that form the class Trilobita found throughout the world during the Mid Cambrian period (540 million years ago). It was a moderately large trilobite with a semicircular head, free cheeks each ending with a long, narrow, recurved spine, and relatively large eyes. Its elongated trunk was composed of 20 segments and again was adorned with longish, recurved lateral spines. Its pygidium(caudal shield) was comparatively small and had one or two pairs of long spines on the posterior margin.

Paradoxides Harlani

Paradoxides was a genus of relatively large trilobites, extinct marine arthropods, that form the class…

The Bell Animalcule (Vorticella) (fig 10) in certain respects resembles the Slipper Animalcule. It is generally attached by a slender stalk, and where many are growing together they appear like a delicate growth of mold upon the water weed. In figure 10 we see Vorticlla, an attached ciliate infusorian, highly magnified. (a) fully extented individual, (c.v.) pulsating vaculoe; (g) gullet; (n) nucleus. (b) contracted specimen, (c) small free-swimming individual, which unites with a statinary individual (one partly united is shown in specimen b).

Vorticella

The Bell Animalcule (Vorticella) (fig 10) in certain respects resembles the Slipper Animalcule. It is…

Hydroids, related to the jellyfish, have three basic life-cycle stages: a tiny free-swimming planula larva, which settles and grows into a sessile attached, usually colonial hydroid stage, which in turn liberates medusae. An enlarged portion of a hydroid colony (Hydractinia) showing the nutritive polyp (a), the defensive polyp (b), and the reproductive polyp.

Hydroid Jellyfish

Hydroids, related to the jellyfish, have three basic life-cycle stages: a tiny free-swimming planula…

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds, or along the seacoast while a variety of other species are parasitic. The free forms are usually small, barely reaching a length greater than five or seven cetimeters (2 to 3 inches). Some of the parasitic species attain the great length of six to thirteen meters (20 to 40 feet). This is a fresh water flatworm.

Flatworm

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds,…

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds, or along the seacoast while a variety of other species are parasitic. The free forms are usually small, barely reaching a length greater than five or seven cetimeters (2 to 3 inches). Some of the parasitic species attain the great length of six to thirteen meters (20 to 40 feet). This is a marine flatworm.

Flatworm

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds,…

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds, or along the seacoast while a variety of other species are parasitic. The free forms are usually small, barely reaching a length greater than five or seven cetimeters (2 to 3 inches). Some of the parasitic species attain the great length of six to thirteen meters (20 to 40 feet). This is a fresh water flatworm. This is an anatomy of freshwater flatworm (Planaria), showing the excretory system, with flame-cell. The alimentary canal is stippled.

Flatworm

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds,…

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds, or along the seacoast while a variety of other species are parasitic. The free forms are usually small, barely reaching a length greater than five or seven cetimeters (2 to 3 inches). Some of the parasitic species attain the great length of six to thirteen meters (20 to 40 feet). This shows the nervous system of the flatworm.

Flatworm

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds,…

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds, or along the seacoast while a variety of other species are parasitic. The free forms are usually small, barely reaching a length greater than five or seven cetimeters (2 to 3 inches). Some of the parasitic species attain the great length of six to thirteen meters (20 to 40 feet). This is the flame-cell of the flatworm showing the flagellum (f), the nucleus (n), space among the organs of the body, (v) waste material.

Flatworm

Flatworms are flattened, leaf-like forms living in damp places on land, in freshwater streams of ponds,…

Ichneumon flies are solitary insects, and most are parasitoids&mdash;the larvae feeding on or in another insect which finally dies. As with all hymenopterans, ichneumons are closely related to ants and bees. The female finds a host and lays an egg on, near, or inside the host's body. Upon hatching, the larval ichneumon feeds either externally or internally, killing the host when they themselves are ready to pupate. The large ichneumon fly (Thakessa), with long flexable ovipositor, boring to deposit eggs.

Ichneumon Fly

Ichneumon flies are solitary insects, and most are parasitoids—the larvae feeding on or in another…

"GEYSERITE. The variety of opaline silica deposited about the orifices of geysers. It occurs white or grayish, porous, in stalactitic, filamentous, or cauliflower-like forms." -Whitney, 1911

Geyserite

"GEYSERITE. The variety of opaline silica deposited about the orifices of geysers. It occurs white or…

"Globigerina bulloides. GLOBIGERINIDAE. A family of chiefly pelagic foraminiferous rhizopods, with the perforate test free and calcareous, its several chambers inflated or globose and arranged in a turbinate spiral, the aperture simple or multiple and conspicuous, opening into an umbilical depression, and no supplementary skeleton or canal system." -Whitney, 1911

Globigerina

"Globigerina bulloides. GLOBIGERINIDAE. A family of chiefly pelagic foraminiferous rhizopods, with the…

"Globigerina bulloides. GLOBIGERINIDAE. A family of chiefly pelagic foraminiferous rhizopods, with the perforate test free and calcareous, its several chambers inflated or globose and arranged in a turbinate spiral, the aperture simple or multiple and conspicuous, opening into an umbilical depression, and no supplementary skeleton or canal system." -Whitney, 1911

Globigerina

"Globigerina bulloides. GLOBIGERINIDAE. A family of chiefly pelagic foraminiferous rhizopods, with the…

"Gregarina, free pseudo-navicellae. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Gregarina

"Gregarina, free pseudo-navicellae. GREGARINIDAE. A family or other major group of endoplastic protozoans,…

"Gregarina, their free amoebiform contents. GREGARINIDAE. A family or other major group of endoplastic protozoans, having spheroidal, ovoid, or elongated bodies, sometimes with a segmental constriction, and occasionally one end of the body beaked with an epimerite bearing curved horny spines." -Whitney, 1911

Amoebiform Gregarina

"Gregarina, their free amoebiform contents. GREGARINIDAE. A family or other major group of endoplastic…

"Gyroscope. Gyroscopic top, an instrument consisting of a heavy fly-wheel revolving about an axis one point of which is fixed, but which is otherwise free to move in any way." -Whitney, 1911

Gyroscope

"Gyroscope. Gyroscopic top, an instrument consisting of a heavy fly-wheel revolving about an axis one…

The light park phaeton is an early 19th century carriage that is drawn by one or two horses. It is constructed to be light and simple, free from carvings and ornamental iron-work.

Light Park Phaeton

The light park phaeton is an early 19th century carriage that is drawn by one or two horses. It is constructed…

The harmonium is a free standing keyboard instrument, similar to a reed organ or a pipe organ.

Harmonium

The harmonium is a free standing keyboard instrument, similar to a reed organ or a pipe organ.

"Ornamental plants, cultivated chiefly for their handsome flowers. The Abelias are small or medium-sized bushy shrubs with deciduous or persistent foliage and rather small in numerous flowers varying from white to pink or purple; after the flowers have fallen, the persistent usually purplish sepals are attractive. A. grandiflora, Rehd. Fig. 58. Lvs. ovate, rounded or attenuate at the base, acute, 3/4-1&1/2 in. long, serrate, shining above, nearly glabrous, half-evergreen: fls. in terminal, loose panicles, white flushed pink, campanulate, 3/4in. long; stamens not exserted. Of garden origin. Gt. 41:1366. Gn. 76, p.528. J.H. III. 8:77- One of hte hardiest and most free-flowering abelias; it flowers continuously from June to November." L.H. Bailey, 1917

Glossy Abelia

"Ornamental plants, cultivated chiefly for their handsome flowers. The Abelias are small or medium-sized…

"Fig 56 - Axial skeleton, minus the skull, of an owl, Asio wilsonianus, life size; from nature by Dr. R.W. Shufeldt, USA. at, atlas; ax,axis; cv, cervical vertebrae; c, c', cervical ribs, or free pleurapophyses; dv, dorsal vertebrae, excepting the last one, which joins the sacrum; R, two of the six true ribs (pleurapophyses), whereof sr is sacral; u, one of the five uncinate processes or epipleura; cr, two of the six sternal ribs(haemapophyses), whereof the sixth floats; p, pelvic or sacral region of the spine, comprehending one dorsal, and several lumbar, sacral proper, and urosacral vertebrae; I ilium; Is, ischium; P pubis; a, acetabulum; in, ischio-iliac foremen; o, obturator foramen; clv, caudal or coccygeal vertebrae, whereof py is the pygostyle; s, scapula; ohs, os humero-scapulare; cl, clavicle; C, coracoid; S, sternum." Elliot Coues, 1884

Axial Skeleton

"Fig 56 - Axial skeleton, minus the skull, of an owl, Asio wilsonianus, life size; from nature by Dr.…

"Fig. 53 shows the lobate foot of a coot. In the lobate foot, a paddle results not from connecting webs, but from a series of lobes or flaps along the sides of the individual toes; as in the coots, grebes, phalaropes, and sun-birds. Lobation is usually associated with semipalmation, as is well seen in the grebes (Podicipedidae). In the snipe-like pharalopes (Phalaropodidae), lobation is present as a modification of a foot otherwise quite cursorial. The most emphatic cases of lobation are those in which each joint of the toes has its own flap, with a free convex border; the membranes as whole therefore present a scolloped outline." Elliot Coues, 1884

Coot Foot

"Fig. 53 shows the lobate foot of a coot. In the lobate foot, a paddle results not from connecting webs,…

"Fig. 53 bis - shows the lobate foot of a phalarope. In the lobate foot, a paddle results not from connecting webs, but from a series of lobes or flaps along the sides of the individual toes; as in the coots, grebes, phalaropes, and sun-birds. Lobation is usually associated with semipalmation, as is well seen in the grebes (Podicipedidae). In the snipe-like pharalopes (Phalaropodidae), lobation is present as a modification of a foot otherwise quite cursorial. The most emphatic cases of lobation are those in which each joint of the toes has its own flap, with a free convex border; the membranes as whole therefore present a scolloped outline." Elliot Coues, 1884

Phalarope Foot

"Fig. 53 bis - shows the lobate foot of a phalarope. In the lobate foot, a paddle results not from connecting…

"A certain originality and freedom of intervention is perceptible in the buildings of the early period of the Venetian Renaissance style; the old style is happily blended with the new, which during the first stage is still imbued with Romanesque conceptions." The Vendramin were a rich merchant family of Venice, Italy. What is now the most prominent "Palazzo Vendramin" in Venice, the splendid Ca' Vendramin Calergi by Mauro Codussi on the Grand Canal, was in fact only inherited by the family in 1739, and is now the casino, also famous as the place where Richard Wagner died in 1883. Some rooms are kept as a museum commemorating Wagner's stay. The 16th century Ca' Vendramin di Santa Fosca in the Cannaregio quarter, now also a hotel, is where Gabriele Vendramin's collection was housed. Yet another is the 16th or possibly 17th century "Palazzo Vendramin dei Carmini", in Dorsoduro, most of which is now occupied by part of the University of Venice.

Vendramin Palace at Venice

"A certain originality and freedom of intervention is perceptible in the buildings of the early period…

"The creations of Alberti form a class apart in Florentine palace architecture, for they do not display the peculiarities of the Florentine style, but rather accommodating the forms of the antique to more modern requirements, they pointed out the road which was followed by the Roman Renaissance style, especially at the commencement of the sixteenth century. As will be seen from (this image,) these buildings are, to a certain extent, free from medi&egrave;val sympathies, and approach more closely to the classical models."

Rucellai Palace

"The creations of Alberti form a class apart in Florentine palace architecture, for they do not display…

"Surnia funerea. American Hawk Owl. Day Owl. Bill and eyes yellow; claws brownish-black. Upper parts bistre-brown, darkest and almost blackish on the head, where profusely spotted with small round white mark, to which succeeds a nuchal interval less spotted or free from spots, then an area of larger and lengthened spots; scapulars profusely spotted with white in large pattern, forming a scapular bar as in Scops; back and wing-coverts more or less spotted with white also; primaries and secondaries with with white spots in pairs on opposite edges of the feathers. Tail broken-barred with white or pale gray, usually narrowly and distinctly, on one or both webs, and tipped with the same; but there is great individual variation in this respect, as may also be said of the amount and character of the spotting of the upper parts. Under parts from the breast backward, including the crissum, closely and regularly cross-barred with rich reddish-brown, or even reddish-brown, or even reddish-black, upon a white ground, the alternating bars of color usually of about equal widths - if anything, the white the broadest.

Hawk Owl

"Surnia funerea. American Hawk Owl. Day Owl. Bill and eyes yellow; claws brownish-black. Upper parts…

"Owing to the rarity and expensiveness of free-stone in Upper Italy, an architectural style in brick was developed side-by-side with that which has just been touched upon. This material had already been employed in the foregoing period for churches, and it now came into frequent use in the construction of the palaces. Bologna is especially rich in palaces of this description, which, with an admixture of earlier forms, belong for the most part to the Early Renissance, with semicircles for the heads of the opening, as was necessitated by the character of the material. The easy multiplication of the ornamental parts in burnt clay, generally led to an undue increase of the decorative element. Inasmuch as the main streets of Bologna have arcades running along them of which the individual palaces only embrace a portion, these buildings do not present the appearance of being totally detached, but seem rather parts of the entire front of the street, and show much similarity in the architecture of their fa&ccedil;ades with that of the arcades themselves."

Façade of a Palace at Bologna

"Owing to the rarity and expensiveness of free-stone in Upper Italy, an architectural style in brick…

"Fig 55. - Actual section of the body in the thoracic region of a bird. N, neural canal; H, haemal canal; c, centrum of a dorsal vertebra; hy, hypapophysis; d, diapophysis; z, zygapophysis; ns, neural spine; r, pleurapophysis, or vertebral part of a free rib, bearing u, uncinate process or epipleura; cr, haemapophyses; or sternal part of the same; st, section of the sternum or breast-bone (haemal spine). Designed by Dr. R. W. Shufeldt, USA. This figure shows such a section, made across the thoracic or chest-region of the trunk. Here the upper ring (neural) is contracted, only surrounding the slender spinal cord, while the lower ring is expanded to enclose the heart and lungs." Elliot Coues, 1884

The Axial Skeleton

"Fig 55. - Actual section of the body in the thoracic region of a bird. N, neural canal; H, haemal canal;…

"Falco peregrinus. Peregrine Falcon. Duck Hawk. Great-footed Hawk. A medium-sized falcon, about as large as the foregoing, but known at a glance from any bird of N. Am. by the slaty-plumbeous or dark bluish-ash of the upper parts, the black "moustache," and other marks, taken with its particular size and shape. Wings stiff, long, thin, pointed by the 2d quill, supported nearly to its tip by 1st and 3d; 1st quill alone abruptly emarginate on inner web, this about 2 inches from its tip; none cut on outer webs. Tomium of upper mandible strongly toothed, of under mandible deeply notched. Tarsus feathered but a little way down in front, otherwise entirely reticulate; toes very long, giving great grasp to the talons. Adult: Above rich dark bluish-ash or slate-color, very variable, sometimes quite slaty-blackish, again much lighter bluish-slate; the tint pretty uniform, whatever it may be, over all the upper parts, but all the feathers with somewhat paler edges, and the larger ones for the most part obscurely barred with lighter and darker hues. Under parts at large varying from nearly pure white to a peculiar muddy buff color of different degrees of intensity; the throat and breast usually free from markings (or only with a few sharp shaft pencillings), and this white or light color mounting on the auriculars, so that it partly isolates a blackish moustache from the blackish of the side of the head; the under parts, except as said, and including the under wing- and tail-coverts closely and regularly barred, or less closely and more irregularly spotted, with blackish; the bars best pronounced on the flanks, tibiae, and crissum, other parts tending to spotting, which may extend forward to invade the breast (this is the rule in European birds, the exception, though not a rare one, in American birds). Tail and its upper coverts regularly and closely barred with blackish and ashy-gray, the interspacing best marked on the inner webs, and all the feathers narrowly tipped with white or whitish." Elliot Coues, 1884

Peregrine Falcon Small

"Falco peregrinus. Peregrine Falcon. Duck Hawk. Great-footed Hawk. A medium-sized falcon, about as large…

"Falco peregrinus. Peregrine Falcon. Duck Hawk. Great-footed Hawk. A medium-sized falcon, about as large as the foregoing, but known at a glance from any bird of N. Am. by the slaty-plumbeous or dark bluish-ash of the upper parts, the black "moustache," and other marks, taken with its particular size and shape. Wings stiff, long, thin, pointed by the 2d quill, supported nearly to its tip by 1st and 3d; 1st quill alone abruptly emarginate on inner web, this about 2 inches from its tip; none cut on outer webs. Tomium of upper mandible strongly toothed, of under mandible deeply notched. Tarsus feathered but a little way down in front, otherwise entirely reticulate; toes very long, giving great grasp to the talons. Adult: Above rich dark bluish-ash or slate-color, very variable, sometimes quite slaty-blackish, again much lighter bluish-slate; the tint pretty uniform, whatever it may be, over all the upper parts, but all the feathers with somewhat paler edges, and the larger ones for the most part obscurely barred with lighter and darker hues. Under parts at large varying from nearly pure white to a peculiar muddy buff color of different degrees of intensity; the throat and breast usually free from markings (or only with a few sharp shaft pencillings), and this white or light color mounting on the auriculars, so that it partly isolates a blackish moustache from the blackish of the side of the head; the under parts, except as said, and including the under wing- and tail-coverts closely and regularly barred, or less closely and more irregularly spotted, with blackish; the bars best pronounced on the flanks, tibiae, and crissum, other parts tending to spotting, which may extend forward to invade the breast (this is the rule in European birds, the exception, though not a rare one, in American birds). Tail and its upper coverts regularly and closely barred with blackish and ashy-gray, the interspacing best marked on the inner webs, and all the feathers narrowly tipped with white or whitish." Elliot Coues, 1884

Two Peregrine Falcons

"Falco peregrinus. Peregrine Falcon. Duck Hawk. Great-footed Hawk. A medium-sized falcon, about as large…

"Buteo borealis. Red-tailed Buzzard. "Hen Hawk". Upper surface of tail rich chestnut, with white tip and usually a black subterminal zone, with or without other narrower and more or less imperfect black bars; sometimes barred throughout. From below, the tail appears pearly whitish with a reddish tinge, wither quite uniform, or barred throughout with the whitish and blackish. In general, it is the female with the most barred or completely barred tail, the male with the uniform tail, only subterminally once-zoned. Upper parts blackish-brown, with a thoroughly indeterminate amount of light variegation, gray, fulvous, and whitish; feathers of hind head and nape with cottony white bases, showing when disturbed; those of hind neck usually with fulvous edging; of scapular region showing most variegation with tawny or whitish, or both, the scapulars and adjoining feathers being largely barred, and only blackish on their exposed portions; upper tail-coverts showing much tawny and white. Ground color of under parts white, more or less buff-toned, the dark color of the upper parts reaching nearly or quite around the throat, the flanks and lower belly heavily marked with dark brown or blackish, but a large pectoral area, with the tibiae and crissum, mostly free from markings, as a rule; but no description will cover the latitude of coloration. Primaries blackening on their exposed portions, for the rest lighter grayish-brown, dark-barred across both webs, and extensively white-areated on inner webs basally." Elliot Coues, 1884

Red-tailed Buzzard

"Buteo borealis. Red-tailed Buzzard. "Hen Hawk". Upper surface of tail rich chestnut, with white tip…

The Musée du Louvre or officially the Grand Louvre — in English, the Louvre Museum or Great Louvre, or simply the Louvre — is the national museum of France, the most visited museum in the world, and a historic monument. It is a central landmark of Paris, located on the Right Bank of the Seine in the 1st arrondissement (neighborhood). Nearly 35,000 objects from the 6th century BC to the 19th century are exhibited over an area of 60,600 square meters (652,300 square feet)."Du Cerceau, who flourished during the reign of Henry IV., connected the block of buildings which belong to the Louvre, and had been constructed under Catherine dei Medici, by a gallery with the Tuileries. This architect abandoned the characteristic feature of the French Renaissance, which had prevailed hitherto, namely, of giving its peculiar columnar order to each storey, and assimilated his designs to those of the late Roman Renaissance, in which a striking effect was produced at the expense of truth by continuous columns and pilasters extending over several storeys and rows of windows.Although Du Cerceau was obligated to leave France in the year 1604, the impulse which he had given in the direction of the above-mentioned manner led to its being generally adopted. The new buildings were more correct, but less picturesque than those built during the earlier period of the French Renaissance, and a certain insipidity seems to characterize the various structures erected during the reigns of Henry IV., and especially Louis XIII. As is shown [here], a combination of free-stone and brick was restored to in such a way that the former was employed for the mouldings, and for the quoins and dressings of the doors and windows, whilst brick was used for the spaces between. In the case of the windows the free-stone introduced assumed the forms of quoins. If ornamentation had been previously excessive, it now retired into the background, and was only employed in moderation; and the method of its treatment began to be distinguished from that of the former period. The forms of the details above all began to lose in purity: rustications were inappropriately introduced in the walls and columns, and the roofs were made high and steep, which gave the rest of the building a heavy and squat appearance, whilst the numerous turret-shaped chimneys, which were necessitated by these high roofs, formed a peculiar feature in the construction."

Paris, Royal Palace Façade

The Musée du Louvre or officially the Grand Louvre — in English, the Louvre Museum or Great Louvre,…

The Ch&acirc;teau de Beaumesnil was begun in 1633 by Jacques de Nonant for his wife Marie Dauvet Desmaret. Construction lasted until 1640. Today, Beaumesnil is a commune, the lowest level of administrative division in the French Republic, in the Eure department in Haute-Normandie in northern France. "Although Du Cerceau was obligated to leave France in the year 1604, the impulse which he had given in the direction of the above-mentioned manner led to its being generally adopted. The new buildings were more correct, but less picturesque than those built during the earlier period of the French Renaissance, and a certain insipidity seems to characterize the various structures erected during the reigns of Henry IV., and especially Louis XIII. As is shown [here], a combination of free-stone and brick was restored to in such a way that the former was employed for the mouldings, and for the quoins and dressings of the doors and windows, whilst brick was used for the spaces between. In the case of the windows the free-stone introduced assumed the forms of quoins. If ornamentation had been previously excessive, it now retired into the background, and was only employed in moderation; and the method of its treatment began to be distinguished from that of the former period. The forms of the details above all began to lose in purity: rustications were inappropriately introduced in the walls and columns, and the roofs were made high and steep, which gave the rest of the building a heavy and squat appearance, whilst the numerous turret-shaped chimneys, which were necessitated by these high roofs, formed a peculiar feature in the construction. The Roccoco, or Baroque Style, was beginning at the same time to exert its influence. Commencing from the second half of the seventeenth century, this new architectural deviation became prevalent in all civilized countries, owing to the splendor and influence of the French power and manners, and the influence of Italian art was consequently paralyzed. [This image] gives a characteristic example of French architecture of this period of the Later Renaissance, showing the peculiarities which have been described above."

Château de Beaumesnil

The Château de Beaumesnil was begun in 1633 by Jacques de Nonant for his wife Marie Dauvet Desmaret.…

"Skull of a chick, but seen from below. cv1, anterior cerebral vesicle; e, eye; m, mouth; pts, pituitary space; fn, fronto-nasal plate; tr, ends of the trabeculae, free again after their union and bent strongly from the original axis of the trabeculae; n, external nostril; mxp, subocular bar of cartilage, or pterygo-palatine rod, to form pa, palatine, and pg, pterygoid bone, and other parts of the upper jaw, as the maxillary, jugal and quadrato-jugal; q, quadrate cartilage, same as seen in fig 64; mk, meckelian cartilage, to form lower jaw; these parts are in the first post-oral visceral arch; ch, cerato-hyal, and bh, basihyal, of second postoral arch; cbr, cerato-branchial, ebr-branchial, bbr, basi-branchial, of third post-oral arch; the parts of the second and third arch all going into the hyoid bone. 1, 2, 3, 1st, 2d, 3d, visceral clefts, whereof the 1st is to be modified into the ear-passages, and the others are to be obliterated." Elliot Coues, 1884

Skull of a Chick Below

"Skull of a chick, but seen from below. cv1, anterior cerebral vesicle; e, eye; m, mouth; pts, pituitary…

"Recurvirostra. Avocets. Bell slender, more or less recurved, then the upper mandible hooked at the extreme tip; much longer than head, more or less nearly equalling tail and tarsus; flattened on top, without culminal ridge. Wings short (for a wader). Tail very short, square, less than half the wing. Legs exceedingly long and slender; tibiae long-denuded; tarsus nearly twice as long as middle toe and claw; covering of legs skinny. Feet 4-toed; the front toes full-webbed, hind toe short, free. Body remarkably depressed and feathered underneath with thick duck-like plumage; altogether, as in swimming rather than as in wading birds. Altogether, as in swimming rather than as in wading birds. It is a modification like that seen in the lobe-footed phalaropes. Sexes and young alike; winter and summer plumage different." Elliot Coues, 1884

Avocets

"Recurvirostra. Avocets. Bell slender, more or less recurved, then the upper mandible hooked at the…

Borgund stave church is a stave church located in Borgund, L&aelig;rdal, Norway. It is classified as a triple nave stave church of the so-called Sogn-type. It was probably built in the end of the 12th century, and has not changed structure or had a major reconstruction since that date. The church site shows evidence of a previous building, which can point to an earlier church or perhaps an old pagan temple that had been taken into use as a church. The interior of the church, except for the pulpit and the altarpiece, is mainly free from the post-Reformation decorations seen in most other stave churches. An authentic medieval square-shaped baptismal font made of soapstone is still a part of the interior. Borgund stave church is owned by Fortidsminneforeningen (The Society for the Preservation of Norwegian Ancient Monuments). "The wood buildings of Norway lay claim to a certain monumental and historical importance, partly because they belong to the oldest class of buildings of this description, and partly owing to the purpose for which they were erected, namely, to serve as churches. The case is different as regards the merit of their artistic construction and beauty of shape, in both of which points the standard attained is not a high one, as shown by [this image]. The details principally show traces of the architectural styles prevalent at the time of their erection, viz., the Romanesque and Byzantine, while the main forms must be considered as the result of a severe climate. The perishable nature of the material employed was also naturally prejudicial to any advanced and regular development of architectural skills. From these causes the whole design assumed a pyramidal shape, whilst the climate necessitated mode of construction which is peculiar to the buildings in question. As a projection against its rigours the structures were surrounded by covered passages ornamented externally with those little arcades which are a distinguishing feature of the Romanesque style, whilst the roofs were necessarily very steep in shape on account of the heavy falls of snow, and were covered with wood shingles, tiles, or slates. The form of construction is rather rough, for the corners are generally formed of rude logs, whilst the walls between merely consist of upright boards jointed to one another. Churches of this description are know in Norway by the name of Fascine Churches. Although the construction is thus artless, yet an effort to enrich the whole by individual details and by employment of painted embellishments is frequently to be noticed. This especially effected by means of arabesque-like carvings on the doorways and gables."

Wood Church at Burgund

Borgund stave church is a stave church located in Borgund, Lærdal, Norway. It is classified as…

"The post-oral arches of the house martin, at middle of period of incubation, lateral view, X14 diameters. mk, stumpof meckelian or mandibular rod, its articular part, ar already shapen; q, quadrate bone, or suspensorium of lower jaw, with a free anterior orbital process and long posterior otic process articulating with the ear-capsule, of which teo, tympanic wing of occipital, is a part; mst, est, sst, ist, sth, parts of suspensorium of the third post-oral arch, not completed to chy; mst, medio-stapedial, tp come away from teo, bringing a piece with it, the true stapes or columella auris; the oval base of the stapes fitting into the future fenestra ovalis, or oval window looking into the cochlea; sst, supra-stapedial; est, extra-stapedial; ist, infra-stapedial, which will unite with sth, the stylo-hyal; chy and bhym cerato-hyal and basi-hyal, distal parts of the same arch; bbr, br 1, br2, basi-branchial, epi-branchial and cerato-branchial pieces of the third arch, composing the rest of the hyoid bone; tg, tongue." Elliot Coues, 1884

House Martin Skull

"The post-oral arches of the house martin, at middle of period of incubation, lateral view, X14 diameters.…

"Parra. Jacanas. Bill plover-like, contracted in continuity, enlarged terminally; with culmen depressed to end of nasal groove, then convex and decurved; outline of mandibular rami about straight to the gonys, which is ascending; commissure about straight to the decurved end. Nasal grooves along the contracted portion of the bill; nostrils small, elliptical, situate in advance of the base of the bill. Angle of mouth with a leaf-like lobe of skin (rudimentary in our species). Forehead with a large leaf-like lobe of skin, with free lateral and posterior edges, adherent centrally and anteriorly where reaching base of upper mandible. A sharp horny spur on bend o wing Primaries 10, not peculiar in structure; outer 3 about equal and longest, overlaid by the inner quills in the closed wing. Tail very short, with soft rectrices concealed be the coverts. Tibia bare below, and with the tarsus scutellate before and behind, the scutella tending to become confluent in a continuous sheath. All the toes, claws included, longer than tarsus; middle toe alone nearly as long as tarsus; outer toe alone about as long as middle, its claw shorter than that of middle toe; inner toe a little shorter than outer, its claw longer; hind toe only about as long as basal joint of middle toe, but its claw much longer than itself; all the claws slender, about straight, very acute." Elliot Coues, 1884

Parra Jacana

"Parra. Jacanas. Bill plover-like, contracted in continuity, enlarged terminally; with culmen depressed…

The curve pen is made with a swivel to draw free hand curves and contours.

Curve Pen

The curve pen is made with a swivel to draw free hand curves and contours.

This is a framework consisting of two wheels, and a chain driven crank shaft. One of wheels is used for conducting the rest of the frame depending on the operators point of direction. Foot pedals are used to drive the chain that spins the rear wheel providing the frame to move forward.

Combination Chain Driven Bicycle

This is a framework consisting of two wheels, and a chain driven crank shaft. One of wheels is used…

A lamp is an electrical device used to create artificial light. This lamp uses the reflection of a convex surface, and a ring fitting to engage the incandescent light bulbs.

Dual Output Electric lamp

A lamp is an electrical device used to create artificial light. This lamp uses the reflection of a convex…

A bathtub is a plumbing fixture used for bathing. This free-standing tub was patented in 1895.

Metal Body Bath Tub

A bathtub is a plumbing fixture used for bathing. This free-standing tub was patented in 1895.

A waist shirt is a cloth garment for the upper body. At first it was an undergarment worn exclusively by men. This shirt features a waist having a belt secured to and button holed tabs free from the best at the lower ends.

Waist Shirt

A waist shirt is a cloth garment for the upper body. At first it was an undergarment worn exclusively…

Oil stoves are able to deliver enough heat for a 3000 square foot home and with burn rates as low as 1/16 gallon per hour for smaller homes it can be a very efficient way to heat. Super clean blue flame burn technology actually vaporizes the fuel and burns at efficiencies of up to 81 percent. They burn soot free, smoke free, smell free and provide an even steady heat for your home.

Oil Stove

Oil stoves are able to deliver enough heat for a 3000 square foot home and with burn rates as low as…

This chair features a mechanical system that spins an idler gear while the user is rocking back and forth to propel a fan located above the users headrest

Automatic Fan for Rocking Chair

This chair features a mechanical system that spins an idler gear while the user is rocking back and…

This pavilion is a free standing structure located near a main building or residence. Since this pavilion was built to take advantage of the view it may also be called a Gazebo.

Folding Pavilion Structure

This pavilion is a free standing structure located near a main building or residence. Since this pavilion…

This chair is composed of a raised surface used to sit on, commonly for use by one person. These chairs often have the seat raised above floor level, supported by four legs. This chair features a fan design that autonomously spins as you rock back and forth.

Automatic Fan Attachment for Chairs

This chair is composed of a raised surface used to sit on, commonly for use by one person. These chairs…

Ironing is the work of using a heated tool, or tools, (an iron) to remove wrinkles from fabric. The heating is commonly done to a temperature of 100&deg; Celsius. Ironing works by loosening the bonds between the long-chain polymer molecules in the fibers of the material. While the molecules are hot, the fibers are straightened by the weight of the iron, and they hold their new shape as they cool. Some fabrics, such as cotton, require the addition of water to loosen the intermolecular bonds. Many modern fabrics are advertised as needing little or no ironing. Permanent press clothing was developed to reduce the ironing necessary by combining wrinkle-resistant polyester with cotton.

Wrinkle Free Sad Iron

Ironing is the work of using a heated tool, or tools, (an iron) to remove wrinkles from fabric. The…

A skating category that lies somewhere between aggressive and recreational skating, free skating, also known as urban skating or free riding, includes many tricks such as jumps, slides, and grinds. The emphasis of free skating is getting from A to B by the fastest possible route, by skating quickly through city streets and negotiating all obstacles. The boots on skates suitable for free skating tend to be more rigid for better leg support, like the aggressive skate, whilst the wheels tend to be rather big, like those found on recreational skates, and the frames short, like those found on hockey skates.

Two Wheeled Cycle Skate

A skating category that lies somewhere between aggressive and recreational skating, free skating, also…

Topographical symbol for mud flat, or mud deposit from the mud, used in drafting and map drawing.

Mud Flat Relief or Terrain Topography Symbol

Topographical symbol for mud flat, or mud deposit from the mud, used in drafting and map drawing.

An airplane wing free body diagram illustrating forces acting on the wing.

Airplane Wing Free Body Diagram

An airplane wing free body diagram illustrating forces acting on the wing.