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St. Peter's corn (Triticum monococcum) is a one-seeded wheat with a high portein content. This picture shows a sample of a one-weeded wheat.

Wheat

St. Peter's corn (Triticum monococcum) is a one-seeded wheat with a high portein content. This picture…

Timothy Grass is commonly grown for cattle feed and, in particular, as hay for horses. It is relatively high in fibre, especially when cut late. It is considered part of the standard mix for grass hay and provides quality nutrition for horses. Timothy is a staple food for domestic pet rabbits, guinea pigs,chinchillas, and degus, often making up the bulk of their diet. Plants persist through the winter. Dead, straw-colored flowering stems may persist, but only for a short time, and are recognized by the distinctive spike-like inflorescence. This picture represents the bulb fully developed and mature, form which the stalk was cut.

Timothy Grass

Timothy Grass is commonly grown for cattle feed and, in particular, as hay for horses. It is relatively…

Timothy Grass is commonly grown for cattle feed and, in particular, as hay for horses. It is relatively high in fibre, especially when cut late. It is considered part of the standard mix for grass hay and provides quality nutrition for horses. Timothy is a staple food for domestic pet rabbits, guinea pigs,chinchillas, and degus, often making up the bulk of their diet. Plants persist through the winter, but if my any means, the green portion is severed, at any season of the year, the result will be as we see in the picture here, the death of the plant. Dead, straw-colored flowering stems may persist, but only for a short time, and are recognized by the distinctive spike-like inflorescence.

Timothy Grass

Timothy Grass is commonly grown for cattle feed and, in particular, as hay for horses. It is relatively…

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…

In January of 1863, Harper's Weekly published Nast's first caricature cartoon - a boy frightening John Bull with the cry of "Here Comes General Butler!" - the latter having been denounced as "a brute" by the London Times. The picture was good enough but it gave no promise of the power and style which would make his individual caricature famous.

Nast's First Caricature - John Bull

In January of 1863, Harper's Weekly published Nast's first caricature cartoon - a boy frightening John…

"What a fall there was, my countrymen!" This picture from Nast depicts the wreck in Wall Street after Black Friday, September 24, 1869.

Black Friday in Wall Street

"What a fall there was, my countrymen!" This picture from Nast depicts the wreck in Wall Street after…

A picture depicting hypocrisy of advocates of the "Chinese Wall" around the United States with the old saying, "Throwing down the ladder by which they rose."

Chinese Wall Hypocrisy in the United States

A picture depicting hypocrisy of advocates of the "Chinese Wall" around the United States with the old…

The final picture in Harper's Weekly, "'Twas the Night before Christmas."

Christmas Sketch

The final picture in Harper's Weekly, "'Twas the Night before Christmas."

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,…

In animals there are different types of sight. Some have what we call simple eyes. The simplest eyes are not capable of forming an image or picture of external objects. They only make the animal able to distinguish between light and darkness or shadow. This diagram shows the simple eye or a jellyfish.

Sense of Sight

In animals there are different types of sight. Some have what we call simple eyes. The simplest eyes…

"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…

This is a picture of a woman talking and gesturing with her hands.

Woman Talking

This is a picture of a woman talking and gesturing with her hands.

"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…

This is a portrait-oriented frame featuring British coats of arms, scrollwork and symbols of art. The frame is ornate, with an image of the arc angel Michael slaying the dragon. The oval frame also features a bust and a crown.

Ornate Oval Frame

This is a portrait-oriented frame featuring British coats of arms, scrollwork and symbols of art. The…

The Carton Pierre frame is French for paper-mache. The brackets and medallions are enclosed in the frame.

Carton Pierre Frame

The Carton Pierre frame is French for paper-mache. The brackets and medallions are enclosed in the frame.

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.

This bedstead is made out of locust wood. It is decorated with a series of statuettes and bas-relief.

Bedstead

This bedstead is made out of locust wood. It is decorated with a series of statuettes and bas-relief.

This iron bedstead is a Spanish design. It is the framework of a bed .

Iron Bedstead

This iron bedstead is a Spanish design. It is the framework of a bed .

This console table with bracket is framed with foliage. The bracket is also designed with foliage and an animal head. It is used for decorative purposes.

Console Table with Bracket

This console table with bracket is framed with foliage. The bracket is also designed with foliage and…

The bedstead is the framework of a bed or mattress.

Bedstead

The bedstead is the framework of a bed or mattress.

This bedstead is designed in a Renaissance style. It is the framework of bed or mattress.

Bedstead

This bedstead is designed in a Renaissance style. It is the framework of bed or mattress.

This console table and mirror was designed in London, England. The frame is carved in American pine and lime tree woods. It is double gilted in matte and burnished gold.

Console Mirror and Table

This console table and mirror was designed in London, England. The frame is carved in American pine…

This state bed is designed in an Elizabethan style. The frame is made out of carved walnut wood. The foot board of the bed has a design of a Bacchanalian ( God of festivities) mask in the center and animal figures on each end.

State Bed

This state bed is designed in an Elizabethan style. The frame is made out of carved walnut wood. The…

This ornamental stand is designed with small figures in the center that are holding the frame of the stand, and the base is designed with horned serpents. The stand is used as a decorative piece of artwork to be displayed.

Ornamental Stand

This ornamental stand is designed with small figures in the center that are holding the frame of the…

This fireplace frame is made out of marble. It is designed with figures all around.

Fireplace Frame

This fireplace frame is made out of marble. It is designed with figures all around.

This console table is was made in Paris, France in a Louis Quatorze style (Louis 14th style). The frame is designed in grape vines and scrolls with two doves in the top center.

Console Table

This console table is was made in Paris, France in a Louis Quatorze style (Louis 14th style). The frame…

The bowie knife is a type of sheath knife with a clip point. This knife has a unique twisted design.

Bowie Knife

The bowie knife is a type of sheath knife with a clip point. This knife has a unique twisted design.

This fender is designed with scrolls of leaf on its border, and two winged lions in the center. It is used as a base frame to a fireplace.

Fender

This fender is designed with scrolls of leaf on its border, and two winged lions in the center. It is…

This miniature frame is made out of gold and oxidized silver. It is decorated with a grouping of flowers at the very top, and a female figure on each side. At the base is an infant figure on each side with a ribbon that connects them in the center.

Miniature Frame

This miniature frame is made out of gold and oxidized silver. It is decorated with a grouping of flowers…

"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…

A floral border decorated with vines, leaves, and flowers.

Floral Border

A floral border decorated with vines, leaves, and flowers.

A decorative page border with flowing lines used to frame a page.

Decorative Page Border

A decorative page border with flowing lines used to frame a page.

"Treadwell's wooden-frame bed and platen power press, 1822." -Hill, 1921

Treadwell's Platen Printing Press

"Treadwell's wooden-frame bed and platen power press, 1822." -Hill, 1921

"Double cylinder press, 1835-1900. These presses were built up to 1900 and this picture shows the latest design brought out about 1882." -Hill, 1921

Double Cylinder Press

"Double cylinder press, 1835-1900. These presses were built up to 1900 and this picture shows the latest…

"The magneto gives an electric spark, which explodes the gasoline in the cylinders. The water pump keeps water flowing around the cylinders to prevent them from getting too hot. This water comes back to the pump through the radiator at the front of the car. Wind blows through the radiator and cools off the water. The tire pump on up-to-date cars is run by the engine. It does not pump except when the gears, which are shown in the picture, are pulled together." -Bodmer, 1917

Building an Automobile, Step 10: Magneto

"The magneto gives an electric spark, which explodes the gasoline in the cylinders. The water pump keeps…

"Double-drop pressed steel frame. The frame on which the car is built." -Bodmer, 1917

Building an Automobile, Step 13: Frame

"Double-drop pressed steel frame. The frame on which the car is built." -Bodmer, 1917

"Addition of semi-elliptic and three-fourths-elliptic springs to frame. Large springs are placed at the front and rear of the frame. The make the car ride smoothly." -Bodmer, 1917

Building an Automobile, Step 14: Elliptic Springs

"Addition of semi-elliptic and three-fourths-elliptic springs to frame. Large springs are placed at…

"Adding the front axle." -Bodmer, 1917

Building an Automobile, Step 15: Front Axle

"Adding the front axle." -Bodmer, 1917

"Showing addition of full-floating rear axle." -Bodmer, 1917

Building an Automobile, Step 16: Rear Axle

"Showing addition of full-floating rear axle." -Bodmer, 1917

"Completed engine and transmission is next fastened to the frame and connected to the rear axle by the drive shaft." -Bodmer, 1917

Building an Automobile, Step 17: Engine and Transmission Attached to the Frame

"Completed engine and transmission is next fastened to the frame and connected to the rear axle by the…

"Showing addition of gasoline tank and gas lead to carburetor." -Bodmer, 1917

Building an Automobile, Step 18: Gasoline Tank

"Showing addition of gasoline tank and gas lead to carburetor." -Bodmer, 1917

"Showing how steering gear is connected." -Bodmer, 1917

Building an Automobile, Step 19: Steering Gear

"Showing how steering gear is connected." -Bodmer, 1917

"Batering-ram, an engine for battering down the walls of besieged places. The ancients employed two different engines of this kind-- one suspended in a frame, the other movable on wheels or rollers. They consisted of a beam or spar with a massive metal head, and were in motion either by a direct application of manual force or by means of cords or pulleys." -Vaughan, 1906

Battering Ram

"Batering-ram, an engine for battering down the walls of besieged places. The ancients employed two…

The guillotine was a device used for carrying out executions by decapitation. It consists of a tall upright frame from which a blade is suspended. This blade is raised with a rope and then allowed to drop, severing the victim's head from his or her body.

Guillotine

The guillotine was a device used for carrying out executions by decapitation. It consists of a tall…

A Mandorla is a Vesica Piscis shaped aureola which surrounds the figures of Christ and the Virgin Mary in traditional Christian art. It is especially used to frame the figure of Christ in Majesty in early medieval and Romanesque art, as well as Byzantine art of the same periods. The term refers to the almond like shape: "mandorla" means almond nut in Italian.

Mandorla

A Mandorla is a Vesica Piscis shaped aureola which surrounds the figures of Christ and the Virgin Mary…

A mangonel (derived from Greco-Latin word manganon, meaning "engine of war") was a type of catapult or siege machine used in the medieval period to throw projectiles at a castle's walls. The exact meaning of the term is debatable, and several possibilities have been suggested. It may have been a name for counterweight artillery (trebuchets), possibly either a fixed-counterweight type, or one with a particular type of frame.

Mangonel

A mangonel (derived from Greco-Latin word manganon, meaning "engine of war") was a type of catapult…

"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.…