« 2022
2024 »
Janvier
Février
Mars
Avril
Mai
Juin
Juillet
Août
Septembre
Octobre
Novembre
Décembre
Tout
- Effects of tight lacing on bony thorax
- Oliver Evans
Oliver Evans Born in 1755 or 1756, in Newport, Del. Died in Philadelphia, April 21, 1819. Little has been preserved respecting the early history of Oliver Evans, who has been aptly styled “The Watt of America.” His parents were farming people, and he had only an ordinary common-school education. At the age of fourteen he was apprenticed to a wheelwright or wagonmaker, and continued his meager education by studying at night time by the light that he made by burning chips and shavings in the fireplace. - Richard Trevithick
Richard Trevithick Born in Illogan, in the west of Cornwall, England, April 13, 1771. Died in Dartford, Kent, April 22, 1833. In 1780 he built a double-acting high-pressure engine with a crank, for Cook’s Kitchen mine. This was known as the Puffer, from the noise that it made, and it soon came into general use in Cornwall and South Wales, a successful rival of the low-pressure steam vacuum engine of Watt. - General scheme of the digestive tract
- Diagram of artery, capillaries, and veins
- When the two women were within a few feet of each other
- Play
- Girl with hoop and stick
- Outline diagram showing general plan and position of body-machinery
- Muscles of the right side of the head and neck
- Carl Benz
Carl Benz Born, November 26, 1844, at Karlsruhe, Baden, Germany. Died, April 4, 1929, Ladenburg, Germany In 1880 he began to commercialize a two-cycle stationary engine. In 1883 he organized his business as Benz & Co., and produced his first vehicle in 1884. In the beginning of 1885 his three-wheeled vehicle ran through the streets of Mannheim, Germany, attracting much attention with its noisy exhaust. This was the subject of his patent dated January 29, 1886, claimed by him to be the first German patent on a light oil motor vehicle. This embodied a horizontal flywheel belt transmission through a differential and two chains to the wheels; but it is noteworthy primarily as having embodied a four-cycle, water jacketed, three-quarter horse-power engine, with electric ignition. - Hammer
- Grandma
- Dorsal recumbent posture
- Family at Christmas
A family sitting in front of a fireplace, waiting for Christmas - Double spica of groin
- A Dusky smile
- Bathtime
- She had stolen furtive glances at her
- Girl with Fan
- Girl with baby
- Girl leaning on fence
- Girl with dolls
- Girl with doll
- Children Playing
- Hanging out the washing
- Two bald heads
- Baby
- Old Lady
- Girl reading book
- Bathtime 2
- Girl sitting on fence
- The Bee
- Smelling the bottle
- cover
- Missing Tooth
- Boy and Girl
- Girl afraid of pig
- Girl
- Baby on floor
- Toothache
- Baby sees a mouse
- Lady
- Boy with lizard
- Boy with lizard
- She stopped and her face grew whiter
- How kind you are
- Boy with umbrella
- It has been a long while since you were a student here.
- Is it this
- Hands and Feet stained with Henna