Flower anatomy. A, sectional view of a flower showing the vertical disposition of whorls. a, sepal of calyx; b, petal of corolla; c, filament of stamen; d, anther of stamen; e, ovary of pistil; f, style of pistil; g, stigma of pistil. B, Plan of the typical flower of an exogenous plant showing the horizontal disposition of its parts. a, sepal; b, petal; c, c, stamens in two different whorls; d, carpel or ovary, inclosing an ovule, attached by its funiculs.  C, Various parts of a clove. a, flower of the clove or pink; b, vertical and middle sections of flowers; c, flower showing its male and female portions - six stamen, four large, two small; d, one of the petals; e horizontal section of the ovary showing the insertion of the ovules; f, fruit at the moment of expansion; g, seed, with its funiculus; h, vertical section of seed and its embryonic contents; i, the embryo; k, horizontal section of the embryo and its contents.

Structure of a Flower

Flower anatomy. A, sectional view of a flower showing the vertical disposition of whorls. a, sepal of…

A ship wreck with men trying to repair or salvage parts. One man rests on a rock, staring at a panel. Others work in the background. A large bird is perched on the ship.

Ship Wreck

A ship wreck with men trying to repair or salvage parts. One man rests on a rock, staring at a panel.…

Corn smut is a plant disease caused by the pathogenic fungus Ustilago maydis that causes smut on maize and teosinte. The fungus forms galls on all above-ground parts of corn species.

Corn Smut

Corn smut is a plant disease caused by the pathogenic fungus Ustilago maydis that causes smut on maize…

Tobacco flower diagram.

Tobacco Flower

Tobacco flower diagram.

Group of workers inspecting small parts under lamps. They are seated on high stools with backs.

Bench Inspectors

Group of workers inspecting small parts under lamps. They are seated on high stools with backs.

Universal dial test indicator used to take fine measurements during inspections of parts.

Test Indicator

Universal dial test indicator used to take fine measurements during inspections of parts.

Inspecting small parts with "go" and "no-go" gauges.

Go No Go Gauge

Inspecting small parts with "go" and "no-go" gauges.

Inspecting small parts with gauges fastened to bench.

Inspecting Small Parts

Inspecting small parts with gauges fastened to bench.

"And Tobias went forward, and the dog followed him, and he lodged the first night by the river of Tigris. And he went out to wash his feet, and behold a monstrous fish came up to devour him. And Tobias being afraid of him, cried out with a loud voice, saying: Sir, he cometh upon me. And the angel said to him: Take him by the gill, and draw him to thee. And when he had done so, he drew him out upon the land, and he began to pant before his feet. Then the angel said to him: Take out the entrails of the fish, and lay up his heart, and his gall, and his liver for thee: for these are necessary for useful medicines." Tobit 6:1-5 DRA
<p>Tobias is attacked by a monstrous fish. The angel protects him and instructs him to save parts of the fish to use as medicine.

Tobias Attacked by a Monstrous Fish

"And Tobias went forward, and the dog followed him, and he lodged the first night by the river of Tigris.…

"A system of pulleys in two blocks, so arranged that the parts of continuous rope are approximately parallel. The order in which the rope passes round the pulleys consecutively is shown by the figures in the cut. Named after the engineer who invented it." &mdash;Whitney, 1889

Pulleys - Smeaton's Blocks

"A system of pulleys in two blocks, so arranged that the parts of continuous rope are approximately…

"An instrument which, when applied over an artery, traces on a piece of paper moved by clockwork a curve which indicates the changes of tension of the blood within... a, band by which the instrument is fastened on; b, spring which rests upon the artery; c, adjusting-screw (with graduated head) which regulates the pressure of the spring b according as the pulse is strong or weak; d, d, supports for paper upon which the tracing is made; e, e to engage the paper positively; g, small spring clockwork (incased) by which motion is imparted to the feed-roller e1; h, milled-headed winding key; i, stop-motion; j, tracer attached to the oscillating arm k, which is moved by the rod l that connects this arm with the spring b." &mdash;Whitney, 1889

Sphygmograph with All Parts Labeled

"An instrument which, when applied over an artery, traces on a piece of paper moved by clockwork a curve…