"Crowns were originally garlands of leaves; and in this form they have probably been used as an ornament…
"Diagram to show the way in which an outgrowing gill-process bearing blood-holding lamellae, may give…
"Drawing from tlife of the Italian scorpion Euscorpius italicus, Herbst, holding a blue-bottle fly with…
"A "still;" and, for condensing the vapor, vats are constructed, holding serpentine pipes or "worms,"…
"Suppose the cistern a to be capable of holding one hundred gallons, and into its bottom there be fitted…
The upper extremity of the human body. 1: Clavicle; 2: Scapula; 3: Humerus; 4: Ulna; 5: Radius; 6: Carpus;…
A chief of a Frankish tribe, wearing full battle armor. He stands looking to his right holding a long…
Caractacus was a British Chief that had fought very bravely against the Romans. He was brought to Rome…
"Ethelbert met Augustine in the open air, under a tree at Canterbury, and heard him tell about the true…
Julius Caesar heard that a little way off there was a country nobody knew anything about, except that…
As a kind of joke, John, King Henry's youngest son, had been called Lackland, because he had nothing…
All this time John Lacklands cruelty and savageness were making the whole kingdom miserable; and at…
King Henry was a builder of beautiful churches. Westminster Abbey, as it is now, was one. And he was…
Four cells from dried Onion-peel, each holding a crystal of different shape, one of them twinned.
This painting by Correggio is one of his more famous pieces depicting Madonna holding Christ in her…
An illustration of the death of King Phillip at the hands of another Native American.
This banner has floral and vine arrangements on it with two mermaids in the center of the print.
This painting is by Andrea Mantegna is a good example of how the artist placed the figures in the background.…
1. Nerves of the skin 2. Tendons 3. Arteries of the palm of the hand 4. Elbow nerve 5. Elbow artery…
1. Collar bone 2. Left Lung 3. Breast Bone 4. Right Lung 5. Ribs 6. Right lobe of the liver 7. Left…
This banner contains images of people with tools and weapons chasing after a duck and fox with an animal…
This sculpture by the great artist, Donatello, is of a man dressed in armor holding a shield in front…
This sculpture by the great artist, Donatello, is of many people kneeling and standing around the body…
This sculpture by the great artist, Donatello, is of a woman holding a child. It is a Bas-relief that…
This sculpture by the great artist, Donatello, is of a man holding a book and looking down at an angel…
One of the greatest of the Girondists, was born at Marseilles, March 6, 1767. At first an advocate and…
An Italian military officer; formed the first regular company of Italian troops organized to resist…
A French Jacobin, born in Province, in 1755, of an ancient family; served as second lieutenant in the…
One of the most distinguished masters of the Floretine school of painting, born at Savignano, in Tuscany,…
"This is done in the mechanism of the watch, of which a, is the barrel containing the power in the form…
"Double convex lenses are used in the eyeglasses for old people, becoming more spherical according to…
"Thus, if we suppose the conducting wire be placed in a vertical situation, as shown, and p, n, the…
"The Nicholson hydrometer of constant volume is a hollow cylinder carrying at its lower end a basket,…
"Grease the edges to make more sure of a tight joint, fit the hemispheres to each other, and exhaust…
"The effect of holding polarizing lenses at right angles to each other." -Avery 1895
"... a farmer with a crowbar, as shown, can move a rock which with his hands alone he could not stir."…