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Evaporation   Listen
noun
Evaporation  n.  
1.
The process by which any substance is converted from a liquid state into, and carried off in, vapor; as, the evaporation of water, of ether, of camphor.
2.
The transformation of a portion of a fluid into vapor, in order to obtain the fixed matter contained in it in a state of greater consistence.
3.
That which is evaporated; vapor.
4.
(Steam Engine) See Vaporization.






Collaborative International Dictionary of English 0.48








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"Evaporation" Quotes from Famous Books



... great depressions, indeed, in a measure bear out the analogy or relationship with the South American Andes, as in the case of the hydrographic entity of Lake Titicaca in Peru and Bolivia, the great inland sea whose waters have no outlet save by evaporation. The enormous depth of alluvial soil found in the bolsones or depressions of the Mexican plateau, formed from rock-decay, or of volcanic material accumulated by the great lakes of recent times which covered them in the central part of the great mesa central, bear striking evidence to ...
— Mexico • Charles Reginald Enock

... second day we got back, but we had left so little water behind us, that we found it nearly all gone. Six days having elapsed makes a wonderful difference in water that is already inclined to depart with such evaporation as is always going on in this region. We now went to where Mr. Tietkens had found another place, and he and Gibson took the shovel to open it out, while Jimmy and I unpacked the horses. Here Jimmy Andrews set fire to the spinifex close to all our packs and saddles, ...
— Australia Twice Traversed, The Romance of Exploration • Ernest Giles

... is 2,800. The total number of square inches on the surface of an average sized man is 2,500, consequently the surface of his body is drained by not less than twenty-eight miles of tubing, furnished with 7,000,000 openings. The cooling of the body, by the evaporation of water from it, admits of explanation by well-known natural laws. Water, in the state of vapor, occupies a space 1,700 fold greater than it does in its liquid condition. It is heat which causes its vaporous ...
— The Stock-Feeder's Manual - the chemistry of food in relation to the breeding and - feeding of live stock • Charles Alexander Cameron

... fallacy, a mere chimera, that was gone; an impracticability too. She had smiled at it as such when Dorcas used to hint at it; but are there no castles in the clouds which we like to inhabit, although we know them altogether air-built, and whose evaporation desolates us? ...
— Wylder's Hand • J. Sheridan Le Fanu

... Concord, demand the levelling of that dam. Innumerable acres of meadow are waiting to be made dry land, wild native grass to give place to English. The farmers stand with scythes whet, waiting the subsiding of the waters, by gravitation, by evaporation or otherwise, but sometimes their eyes do not rest, their wheels do not roll, on the quaking meadow ground during the haying season at all. So many sources of wealth inaccessible. They rate the loss hereby incurred in the single town of Wayland alone as equal to the expense of keeping ...
— A Week on the Concord and Merrimack Rivers • Henry David Thoreau

... updraught. As it rises, the moisture in the air gathers together or condenses, and in so doing parts with the heat which caused it to evaporate from the ocean surface. For a given weight of water, the amount of heat required to effect the evaporation is very great; this we may roughly judge by observing what a continuous fire is required to send a pint of water into the state of steam. This energy, when it is released by the condensation of water into rain or snow, ...
— Outlines of the Earth's History - A Popular Study in Physiography • Nathaniel Southgate Shaler

... prove a source of wealth to the country. The enterprise of bygone ages in the excavation of oil pits was considered by many, but the process seemed tedious, and, in addition, the finest portions of the oil were in danger of passing off by evaporation. ...
— Continental Monthly, Vol. 5, Issue 2, February, 1864 • Various

... is a matter beyond my skill. If I might be allowed to hazard a supposition, I should imagine that those filmy threads, when first shot, might be entangled in the rising dew, and so drawn up, spiders and all, by a brisk evaporation into the region where clouds are formed: and if the spiders have a power of coiling and thickening their webs in the air, as Dr. Lister says they have [see his Letters to Mr. Ray], then, when they were become heavier than ...
— The Natural History of Selborne • Gilbert White

... considerable extent; but the copper mines, which now yield annually fifteen thousand tons, were entirely neglected. Rock salt was known to exist, but was not used to any considerable extent; and only a partial supply of salt by evaporation was obtained. The coal and iron of England are at this time the stable foundations of her industrial and commercial greatness. But in 1685 the great part of the iron used was imported. Only about ten thousand tons were annually cast. Now eight hundred thousand is the average annual production. ...
— The Complete Works of Whittier - The Standard Library Edition with a linked Index • John Greenleaf Whittier

... contribution to practical forestry and conservation of water, under Dr. Church's clear and logical direction. At Contact Pass, 9000 feet elevation, and at the base of the mountain, supplementary stations have been established, where measurements of snow depth and density, the evaporation of snow, and temperatures within the snow have been taken. Lake Tahoe, with its seventy miles of coast line also affords ready access throughout the winter, by means of motor boat, snow-shoes and explorer's camp, to forests of various types ...
— The Lake of the Sky • George Wharton James

... Bible were recording those conversations of pious philosophers concerning stars, and clouds, and rain, from which Galileo derived the first hints of the causes of barometrical phenomena. The origin of rain, its proportion to the amount of evaporation, and the mode of its distribution by condensation, could not be propounded by Humboldt himself with more brevity and perspicuity than they are expressed by the Idumean philosopher: "He maketh small the drops of water; they pour down rain ...
— Fables of Infidelity and Facts of Faith - Being an Examination of the Evidences of Infidelity • Robert Patterson

... fare, only so many being kept alive as might not prove burdensome to the scanty resources of the people. Salting down the animals for the winter consumption was a very serious expense. All the salt used was produced by evaporation in pans near the seaside, and a couple of bushels of salt often cost as much as a sheep. This must have compelled the people to spare the salt as much as possible, and it must have been only too common ...
— The Coming of the Friars • Augustus Jessopp

... choice for a quiet place in which to compose items of "gallantry, pleasure, and entertainment" would be McSorley's—"The Old House at Home"—up on Seventh Street. We had feared that this famous old cabin of cheer might have gone west in the recent evaporation; but rambling round in the neighbourhood of the Cooper Union we saw its familiar doorway with a shock of glad surprise. After all, there is no reason why the old-established houses should not go on doing a good business on a Volstead basis. It has never been so much ...
— Plum Pudding - Of Divers Ingredients, Discreetly Blended & Seasoned • Christopher Morley

... to be returned to the boilers the water used in the glands must be of such character that it may be safely used for feed water. But whether the water so used is to be returned to the boilers or not it should never contain an excessive amount of lime or solid matter, as a certain amount of evaporation is continually going on in the glands which will result in the deposit of scale and require frequent ...
— Steam Turbines - A Book of Instruction for the Adjustment and Operation of - the Principal Types of this Class of Prime Movers • Hubert E. Collins

... southern exposures have been found the best. Yet climate modifies even this principle. In the South, I should plant my vineyard on a north- western slope, or on the north side of a belt of woods, for the reason that the long, hot days there would cause too rapid an evaporation from the foliage of the vines, and enfeeble, if not kill them. In the limited space of the Home Acre one can use only such land as he has, and plant where he must; but if the favorable exposures indicated ...
— The Home Acre • E. P. Roe

... It is difficult to assign limits to the gradual effects of the circuit of the waters by evaporation and rain on the creation of land, from the decay of vegetable organizations. All the rain which falls on such a country as England, from two to three feet deep per annum, tends to raise the surface of the soil with the substances generated by it, which we call solids. How small a portion ...
— A Morning's Walk from London to Kew • Richard Phillips

... disappointment of his first love, it was apparently quite secondary to that evidence of more serious ambition which dated from the family misfortune; indeed, Mr. Gascoigne was inclined to regard the little affair which had caused him so much anxiety the year before as an evaporation of superfluous moisture, a kind of finish to the baking process which the human dough demands. Rex had lately come down for a summer visit to the rectory, bringing Anna home, and while he showed nearly the old liveliness with his brothers and sisters, ...
— Daniel Deronda • George Eliot

... bungalow was filled with a thick mat of dried and odorous kuskus grass, against which every quarter of an hour the bheestie threw water to wet it thoroughly so that the hot breeze that swept over the burning sand outside might enter cooled by the evaporation of the water. ...
— The Jungle Girl • Gordon Casserly

... island yet more westward, would not the climate of Ireland be improved? Such persons speak equally against fact, reason, and philosophy. That the moisture of a climate does not depend on the quantity of rain that falls, but on the powers of aerial evaporation, Dr. Dobson has clearly proved. "Phil. Trans." vol. lxvii., ...
— A Tour in Ireland - 1776-1779 • Arthur Young

... Strabo maketh mention. And had it not been that they had very well antidoted their stomach, heart, and wine-pot, which is called the noddle, they had been altogether suffocated and choked with these detestable vapours. O what a perfume! O what an evaporation wherewith to bewray the masks or mufflers of young mangy queans. After that, with groping and smelling they came near to the faecal matter and the corrupted humours. Finally, they found a montjoy or heap of ordure and filth. Then fell the pioneers to work to dig it ...
— Gargantua and Pantagruel, Complete. • Francois Rabelais

... large that, after our arrival, he had to remain for some days on board ship ere it was ready. You may fancy the state the ground was in after five months' heavy rain,—the chill and damp scarcely possible to describe,—evaporation of course following the excessive heat of the day. A week had scarcely passed ere he felt its effects, but he could say nothing. On the 15th November I dined with him on shore. He seemed then tolerably well. On Sunday, ...
— The Surrender of Napoleon • Sir Frederick Lewis Maitland

... of employing cold is by means of evaporating lotions: a thin piece of lint or gauze is applied over the inflamed part and kept constantly moist with the lotion, the dressing being left freely exposed to allow of continuous evaporation. A useful evaporating lotion is made up as follows: take of chloride of ammonium, half an ounce; rectified spirit, one ounce; and water, ...
— Manual of Surgery - Volume First: General Surgery. Sixth Edition. • Alexis Thomson and Alexander Miles

... from having discovered a drain-pipe which is impeccable in respect of leakage—soak through the porous cap down to the clay and lie there—to rise again not at the Last Day by any means, but on the evening of the very first one that's been hot enough to cause evaporation." ...
— The History of Sir Richard Calmady - A Romance • Lucas Malet

... regulates the workers' labours, with due regard to their age; it allots their task to the nurses who tend the nymphs and the larvae, the ladies of honour who wait on the queen and never allow her out of their sight; the house-bees who air, refresh, or heat the hive by fanning their wings, and hasten the evaporation of the honey that may be too highly charged with water; the architects, masons, wax-workers, and sculptors who form the chain and construct the combs; the foragers who sally forth to the flowers in search of the nectar that turns into honey, of the pollen that feeds ...
— The Life of the Bee • Maurice Maeterlinck

... among them are the sweat glands and kidneys. The sweat glands are microscopic tubular glands, terminating internally in a small coil (Figure VIII. s.g.) and are scattered thickly over the body, the water of their secretion being constantly removed by evaporation, and the small percentage of salt and urea remaining to accumulate as dirt, and the chief reasonable excuse for washing. The kidney structure is shown diagrammatically in Figure 5, Sheet 7. A great number of branching and straight looped, tubuli (little tubes) converge ...
— Text Book of Biology, Part 1: Vertebrata • H. G. Wells

... the evaporation would be arrested, and foreign matter, some of it poisonous, would be found in the stomach, don't you see? If you are doubtful, it would be well to use ...
— The Room in the Dragon Volant • J. Sheridan Le Fanu

... overgrown with bramble, briar, and thorn. The meadows each side naturally drained into the hollow, which during a storm was filled with a rushing torrent, and even after a period of dry weather was still moist, for the overhanging trees prevented evaporation. A row of sarsen stones at irregular intervals were intended to afford firm footing to the wayfarer, but they were nothing more than traps for the unwary. Upon placing the foot on the smooth rounded surface it immediately slipped, and descended at an angle into a watery hole. The ...
— Hodge and His Masters • Richard Jefferies

... white lead and of verdigris, which with us is called "aeruca." In Rhodes they put shavings in jars, pour vinegar over them, and lay pieces of lead on the shavings; then they cover the jars with lids to prevent evaporation. After a definite time they open them, and find that the pieces of lead have become white lead. In the same way they put in plates of copper and make verdigris, ...
— Ten Books on Architecture • Vitruvius

... be understood as formed naturally by evaporation, owing to the heat of the sun, in some places where the sea-water stagnates after storms ...
— A General History and Collection of Voyages and Travels, Vol. VIII. • Robert Kerr

... picturing the physical appearance of the mysterious interior. Some thought it a vast level plain, where the few and sluggish rivers were lost in shallow lakes, to disappear by evaporation; others again, believed it to be an immense bed of sand where no rivers formed, and the thirsty sands absorbed the scanty rainfall; and many imagined an inland sea connected with the ocean by subterranean outlets: one and all agreed in its ...
— The History of Australian Exploration from 1788 to 1888 • Ernest Favenc

... setting your own thoughts to work, what you have read can not strike root, and is generally lost. It is, in fact, just the same with mental as with bodily food: hardly the fifth part of what one takes is assimilated. The rest passes off in evaporation, respiration ...
— The Essays of Arthur Schopenhauer; Religion, A Dialogue, Etc. • Arthur Schopenhauer

... box. Once a week, they go by and chip a tree to keep the rosin running. Then the dippers dip the rosin out and put it in barrels. Them barrels is hauled to the still. Then it is distilled just like whiskey would be. The evaporation of it makes turpentine; the rosin is barreled and shipped to make glass. The turpentine is barreled and sold. I have dipped thousands ...
— Slave Narratives: A Folk History of Slavery in the United States - Volume II. Arkansas Narratives. Part I • Work Projects Administration

... stature of the type. Extreme aridity and extreme altitude have the same dwarfing effect, so that we find in the high Sierras and in Death Valley related species in miniature that reach a comely growth in mean temperatures. Very fertile are the desert plants in expedients to prevent evaporation, turning their foliage edgewise toward the sun, growing silky hairs, exuding viscid gum. The wind, which has a long sweep, harries and helps them. It rolls up dunes about the stocky stems, encompassing and protective, and above the ...
— The Land Of Little Rain • Mary Hunter Austin

... to four feet in depth. Then, with intervals of splendid sunshine, storm succeeds storm, heaping snow on snow, until thirty to fifty feet has fallen. But on account of its settling and compacting, and the almost constant waste from melting and evaporation, the average depth actually found at any time seldom exceeds ten feet in the forest region, or fifteen feet along the slopes ...
— The Mountains of California • John Muir

... walking for five days, without seeing a single trace of surface water. Had it not been for their capacious water bottles they would have perished, and, even with their aid, it was only by the strictest economy that they lived. The evaporation from the heat was so great that after a mouthful or two of water they were invariably as thirsty as ever, inside ...
— The Texan Star - The Story of a Great Fight for Liberty • Joseph A. Altsheler

... produce a change in my condition. I have said that in the chest there was a spy-glass, but it had been wetted with salt-water, and was useless. Jackson had tried to show me how to use it, and had shown me correctly, but the glasses were dimmed by the wet and subsequent evaporation from heat. I had taken out all the glasses and cleaned them, except the field-glass, as it is called; but that being composed of two glasses, the water had penetrated between them, and it still remained ...
— The Little Savage • Captain Frederick Marryat

... forced down the chimneys, by the gusts of wind reverberated from the hill behind, which (I apprehend likewise) must render the atmosphere here more humid and unwholesome than it is in the square below; for the clouds, formed by the constant evaporation from the baths and rivers in the bottom, will, in their ascent this way, be first attracted and detained by the hill that rises close behind the Circus, and load the air with a perpetual succession of vapours: this point, however, may be easily ascertained by ...
— The Expedition of Humphry Clinker • Tobias Smollett

... nutritious, and when we had satisfied our thirst with their pulpy substance, and put a stock to cool by the simple process of cutting them in two and setting them end on in the hot sun to grow cold by evaporation, we began to feel exceedingly hungry. We had still some biltong left, but our stomachs turned from biltong, and besides, we were obliged to be very sparing of it, for we could not say when we should ...
— King Solomon's Mines • H. Rider Haggard

... as is shown by my diary, before my personal adventure—that in this part of England there is a vast subterranean lake or sea, which is fed by the great number of streams which pass down through the limestone. Where there is a large collection of water there must also be some evaporation, mists or rain, and a possibility of vegetation. This in turn suggests that there may be animal life, arising, as the vegetable life would also do, from those seeds and types which had been introduced at an early ...
— Tales of Terror and Mystery • Arthur Conan Doyle

... that," replied Kidd, with a deep-drawn sigh of relief, for he too had noticed the gradual evaporation of his arm and the incipient etherization of his cranium—"as for that, it was simple enough. There was to have been a day set apart for ladies' day at the club, and when you were all on board we were quietly ...
— The Pursuit of the House-Boat • John Kendrick Bangs

... have indicated, with a glass rod, than one of 30 grains to the ounce when the paper is floated, because in the former case I use only just enough to cover the paper, viz. forty-five minims to a half-sheet of {549} Canson's paper, and there is no loss from any portion adhering to the dishes, evaporation, or filtering. This is far more than would be imagined when only a sheet or two of paper is required at one time. Lastly, with regard to the strokes being visible after printing the positive, I do not find them so in general, though occasionally such a ...
— Notes and Queries, Number 214, December 3, 1853 • Various

... cabbage, turnips and onions have too strong a flavor if dried without blanching. Furthermore, it starts the color to flowing, just as it does in canning. It removes the sticky coating round vegetables. Most vegetables have a protective covering to prevent evaporation. The removal of this covering by blanching facilitates drying. Blanching also relaxes the tissues, drives out the air and improves the capillary attraction, and as a result the drying is done in a much shorter period. Products dry less rapidly when the texture is ...
— Every Step in Canning • Grace Viall Gray

... earth; these, in due time, were collected in heaps; but as, of course, the longer they remain, the more concentrated the chrystals become, it is necessary to observe considerable caution in loading vessels, to select that portion which has been the longest exposed to evaporation. ...
— A Voyage Round the World, Vol. I (of ?) • James Holman

... minute Sclerotium of onions, which looks like grains of coarse gunpowder, a species of Mucor. This was accomplished by placing a thin slice of the Sclerotium in a drop of water under a glass slide, surrounded by a pellicle of air, and luted to prevent evaporation and ...
— Fungi: Their Nature and Uses • Mordecai Cubitt Cooke

... rounded bosses. Though making so dark a mass in the distance, the foliage is a pale grayish green, in stiff, awl-shaped fascicles. When examined closely these round needles seem inclined to be two-leaved, but they are mostly held firmly together, as if to guard against evaporation. The bark on the older sections is nearly black, so that the boles and branches are clearly traced against the prevailing gray of the mountains on which they delight ...
— Steep Trails • John Muir

... ground is not covered a certain amount of protection is still possible. Trees are often planted round ponds to prevent evaporation of the water. The wind helps to dry the soil very much, and a hedge {92} that shields from the wind not only protects the crop but also keeps the soil moist: a road with high hedges at each side remains wet for a long time after more ...
— Lessons on Soil • E. J. Russell

... contains a large proportion of saccharine, without which the vinous fermentation could not take place. This is procured by evaporation in boiling, on the same principle that sugar is produced from cane-juice. The syrup is then poured into small saucers to cool, and it shortly assumes the consistence of hardened sugar. This is known in Ceylon as "jaggery," and is manufactured ...
— Eight Years' Wandering in Ceylon • Samuel White Baker

... gave half an ounce of cream of tartar, every morning, to a patient, who had the anasarca; and he voided a great quantity of urine; a part of which, put over the fire, coagulated, on the evaporation of half of it, so as to look like the white of an egg. ...
— Zoonomia, Vol. I - Or, the Laws of Organic Life • Erasmus Darwin

... of my camel had almost trodden in the seeming waters that I could undeceive my eyes, for the shore-line was quite true and natural. I soon saw the cause of the phantasm. A sheet of water heavily impregnated with salts had filled this great hollow, and when dried up by evaporation had left a white saline deposit, that exactly marked the space which the waters had covered, and thus sketched a good shore-line. The minute crystals of the salt sparkled in the sun, and so looked like the face of a lake that is calm ...
— Eothen • A. W. Kinglake

... notice that the streams which come down to the bay are all flowing in channels admirably dug out for the purpose; and, being led by curiosity to investigate the teleology of these various streams, he would find that they serve to supply the water which the sea loses by evaporation, and also, by a wonderful piece of adjustment, to furnish fresh water to those animals and plants which thrive best in fresh water, and yet by their combined action to carry down sufficient mineral constituents to give that precise degree of ...
— Thoughts on Religion • George John Romanes

... indicate a limit in that extent of the uniformity of the elevating cause, but it would be rash to conclude positively that such is the case. In the present sea, as is well known, there are different levels at different places, owing to the operation of peculiar local causes, as currents, evaporation, and the influx of large rivers into narrow-mouthed estuaries. The differences of level in the ancient beaches might be occasioned by some such causes. But, whatever doubt may rest on this minor point, enough has been ascertained to settle the ...
— Vestiges of the Natural History of Creation • Robert Chambers

... the feverish sleep above described, the skin becomes cooled by the evaporation of much perspirable matter, or by the application of cooler air, or thinner clothes, the actions of the cutaneous capillaries are lessened by defect of the stimulus of heat, which counteracts the increase of sensibility during sleep, and the pulsations of the heart and arteries ...
— Zoonomia, Vol. II - Or, the Laws of Organic Life • Erasmus Darwin

... 'manure.' The effects observed should be referred to modifications of the climate or season; and so in regard to mulching. A good mulch may often produce a larger increase of growth than an application of manure. But mulch, proper, is not manure. It is climate. It checks evaporation of moisture from the soil. We might as well speak of rain as manure as to call a mulch manure. In fact, an ordinary shower in summer is little more than a mulch. It does not reach the roots of plants; and yet we see the effect of the shower immediately in the increased vigor of the plants. ...
— Talks on Manures • Joseph Harris

... and oats and is harvested early; hence, its suitability for a nurse crop. Winter rye and winter wheat are more suitable than spring varieties of the same, since, on these the crop may usually be sown earlier, and the soil is likely to lose less moisture from surface evaporation. The marked suitability of barley as a nurse crop arises chiefly from the short period which it occupies the ground. Nor is the shade so dense as from grains that grow taller. Oats are the least suitable of all the crops named as a nurse crop, since they are characterized by a dense growth of ...
— Clovers and How to Grow Them • Thomas Shaw

... to Coolgardie and Kalgoorlie, under Sir John Forrest's great scheme, they have very beautiful gardens right along the line of supply. Wherever the water touches the land the vegetation is splendid, and, what is more, the evaporation is bringing heavier rainfall." Of course, wherever cultivation and irrigation are carried on, more evaporation takes place, and, in most cases, ...
— Cole's Funny Picture Book No. 1 • Edward William Cole

... SOIL WATER By surface wash By percolation and leaching By evaporation By transpiration How to check ...
— The First Book of Farming • Charles L. Goodrich

... was right strange how a professor and a deacon got that color in his beak, and while it might be inflammatory veins or whatever he claimed it was, she reckoned that, if he'd let some one else tend the alcohol barrel, he wouldn't have to charge up so much of his stock to leakage and evaporation." ...
— Old Gorgon Graham - More Letters from a Self-Made Merchant to His Son • George Horace Lorimer

... compensated by the vast number which pour in their copious floods from the surrounding heights. The dense covering of wood and the long continuance of frost must also, in this region, greatly diminish the quantity drawn off by evaporation."—Bouchette, vol. i., p. 127, 128. Darby's View of the United States ...
— The Conquest of Canada (Vol. 1 of 2) • George Warburton

... great rivers which flow into it, and has a certain similarity to Lop-nor in Central Asia. Nearly 17 cubic miles of water are estimated to enter Lake Chad in the year, and when we know that the lake on the whole remains much about the same size, we can conceive how great the evaporation ...
— From Pole to Pole - A Book for Young People • Sven Anders Hedin

... compendious method, and sought better fortune in other countries. They did not indeed go away in collective bodies, but withdrew invisibly, a few at a time; but the whole number of fugitives was not less, and the difference between other times and this, is only the same as between evaporation and effusion. ...
— A Journey to the Western Isles of Scotland • Samuel Johnson

... Evaporation being in large measure dependent on free circulation of air, the best sites for cocoanut plantations are on the seashore, exposed to the winds. They love the sea and will grow with their boles dipped at high tide ...
— White Shadows in the South Seas • Frederick O'Brien

... was observed very clearly on the smooth face of the rocky slopes of Kabogo the high-water mark of the lake. This went to show that the Tanganika, during the rainy season, rises about three feet above its dry season level, and that, during the latter season, evaporation reduces it to its normal level. The number of rivers which we passed on this journey enabled me to observe whether, as I was told, there was any current setting north. It was apparent to me that, while the south-west, south, or south-east winds ...
— How I Found Livingstone • Sir Henry M. Stanley

... or cuttings. Always sink your pot in a second covering. Either have your pots sunk in a box of sand, which you can keep damp, or have small pots sunk in larger ones. A great coat to prevent evaporation, in ...
— Last Words - A Final Collection of Stories • Juliana Horatia Ewing

... desolation. If religiously inclined, one is prone to utter the words of the wandering Arab of the Sahara, "Nothing exists here but Allah! Allah hu Akbar!—God is greater than all his created witnesses." In summer, the air being almost entirely destitute of moisture, evaporation is exceedingly rapid, and so hot is the sun at this season that metal objects lying out-of-doors ...
— Wealth of the World's Waste Places and Oceania • Jewett Castello Gilson

... of commerce is the uncrystallizable sugar that is left in the vacuum pans at the close of the process of evaporation. The molasses formerly known as "sugar house" is a filthy product that nowadays is scarcely used, except in the manufacture of rum. The color of molasses is due mainly to the presence of "caramel" or half-charred sugar; it cannot ...
— Commercial Geography - A Book for High Schools, Commercial Courses, and Business Colleges • Jacques W. Redway

... Thucydides, the colonel discovered the last of his escort disappearing at full speed on the other side of the plain, and the Europeans were left alone in their glory. As they had nobody to attack, (the enemy continuing still in a state of evaporation,) every thing ended well; and, if the trumpeter had not been among the fugitives, there might have been a triumphal blow performed although no blow had been struck. We do not believe in the courage ...
— Blackwood's Edinburgh Magazine, No. CCCXXXVI. October, 1843. Vol. LIV. • Various

... they may undergo their daily shaking. In the lowest cellars reserved wine in cask is stored, as it best retains its natural freshness and purity in a very cool place. All air is carefully excluded from the casks, any ullage is immediately checked, and as evaporation is continually going on the casks are examined every fortnight, when any deficiency is at once replenished. At Messrs. Prinet et fils', as at all the first-class establishments, the vin brut is a mlange comprising ...
— Facts About Champagne and Other Sparkling Wines • Henry Vizetelly

... little concave, and the cavities were filled with water. The water percolates through the roof, a drop at a time—often the drops several minutes apart—and more or less charged with mineral matter. Evaporation goes on slowly, leaving the mineral behind. This in time makes the immense columns, many of them thousands of tons in weight, which serve to support the roofs over the vast chambers. I recollect that at one point in the cave one of these columns is of such ...
— Personal Memoirs of U. S. Grant, Complete • Ulysses S. Grant

... ground is parched, the trees have no need of wind or sun. Moisture lacking, sap is lacking also. Hence these narrow leaves, which seek to defend themselves against the light, and prevent too great evaporation. This is why they present the profile and not the face to the sun's rays. There is nothing more intelligent ...
— In Search of the Castaways • Jules Verne

... be greatly benefited by strong solar heat, as, under its influence, evaporation will be rapid; therefore, water must be applied to both roots and leaves. Succession plants to be shaded during sudden bright sunshine or sunbursts; and be guided in the application of water by the active or ...
— In-Door Gardening for Every Week in the Year • William Keane

... consumed. salination - the process through which fresh (drinkable) water becomes salt (undrinkable) water; hence, desalination is the reverse process; also involves the accumulation of salts in topsoil caused by evaporation of excessive irrigation water, a process that can eventually render soil incapable of supporting crops. siltation - occurs when water channels and reservoirs become clotted with silt and mud, a side effect of deforestation and soil erosion. slash-and-burn agriculture - a rotating cultivation ...
— The 2003 CIA World Factbook • United States. Central Intelligence Agency

... deep pot or kettle with a tight-fitting lid. This is important, so that none of the steam may be lost by evaporation. The steam contains the aroma or fine volatile oil and essentials which pass into the air. In a fairly large family little meat need be purchased for the stock pot if the housewife insists that all portions of ...
— Mrs. Wilson's Cook Book - Numerous New Recipes Based on Present Economic Conditions • Mary A. Wilson

... atmosphere, which retains the rays of the Sun, and must preserve a medium temperature favorable to the conservation of life upon the surface of the planet. But the circulation of the water, so important to terrestrial life, whether animal or vegetable, which is effected upon our planet by the evaporation of the seas, clouds, winds, rains, wells, rivers and streams, comes about quite differently on Mars; for, as was remarked above, it is rarely that any clouds are observed there. Instead of being vertical, as here, this circulation ...
— Astronomy for Amateurs • Camille Flammarion

... rising name. Vanity often co-operates with curiosity. He that is a hearer in one place, qualifies himself to become a speaker in another; for though he cannot comprehend a series of argument, or transport the volatile spirit of wit without evaporation, he yet thinks himself able to treasure up the various incidents of a story, and please his hopes with the information which he shall give to some ...
— The Works of Samuel Johnson - Volume IV [The Rambler and The Adventurer] • Samuel Johnson

... temperature of woods is lower than the mean yearly temperature of free air, while they are decidedly colder in summer, and very little, if at all, warmer in winter. Hence, on the whole, forests are colder than cleared lands. But this is just what might have been expected from the amount of evaporation, the continued descent of cold air, and its stagnation in the close and sunless crypt of a forest; and one can only wonder here, as elsewhere, that the resultant difference is so insignificant ...
— The Works of Robert Louis Stevenson - Swanston Edition Vol. XXII (of 25) • Robert Louis Stevenson

... there have been numerous efforts to introduce fluid fuels as substitutes for coal, for the evaporation of water in boilers, metallurgical operations, and, on a ...
— Scientific American Supplement, No. 514, November 7, 1885 • Various

... represents the more watery marginal part (become dry), even to the run-off portion with the thickened knob (which was not accidental, as it occurred in both cases), like the residue which semi-fluid substances ending in a drop leave on evaporation. It keeps itself in position on its back by thrusting under the web below it the spines with which the anterior upper surfaces of the legs are ...
— A Book of Natural History - Young Folks' Library Volume XIV. • Various

... mixed with bitumen and rock-salt. The water contained in this hollow is impregnated with a solution of different saline substances, having lime, magnesia, and soda for their base, partially neutralized with muriatic and sulfuric acid. The salt which it yields by evaporation is about one-fourth, of its weight. The bituminous matter rises from time to time from the bottom of the lake, floats on the surface, and is thrown out on the shores, where it is gathered for various ...
— Palestine or the Holy Land - From the Earliest Period to the Present Time • Michael Russell

... sections where there is an impervious clay subsoil. It is the custom to scoop, or hollow out, a large basin in the pastures. During rains these basins become filled with water. The clay subsoil, being almost impervious, acts as a jug, and there is no escape for the water except by evaporation. Such water is stagnant, but would be kept comparatively fresh by subsequent rains were it not for the fact that much organic matter is carried into it by surface drainage during each succeeding storm. This organic matter ...
— Special Report on Diseases of the Horse • United States Department of Agriculture

... takes place more quickly as the degree of heat is raised, which may be almost up to the boiling point of the tar, as at this degree the paper is not destroyed by the heat. In order to prevent the evaporation of the volatile ingredients of the tar, the pan is covered with a sheet iron cover, with a slot at the place where the paper enters into the impregnating mass and another at the place where it issues. The tar is always kept at the ...
— Scientific American Supplement, No. 821, Sep. 26, 1891 • Various

... called out the Governor, who had left our group, and was gamboling about by himself among the tubes and dials. "What will this one do?" he asked, and poked at a wet paper disc. But before the courteous Jode could explain that it had to do with evaporation and the dew-point, the Governor's attention wandered, and he was blowing at a little fan-wheel. This instantly revolved and set a number of dial hands going different ways. "Hi!" said the Governor, delighted. "Seen ...
— Lin McLean • Owen Wister

... of these countries is enormous. It is not conceivable that the Arctic Sea of itself could contribute anything of importance to this rainfall; for, in the first place, it is for the most part covered with drift-ice, from which the evaporation is but trifling; and, in the next place, the comparatively low temperature in these regions prevents any considerable evaporation taking place even from open surfaces of water. The moisture that produces this ...
— Farthest North - Being the Record of a Voyage of Exploration of the Ship 'Fram' 1893-1896 • Fridtjof Nansen

... which through fifteen previous centuries had borne abundant fruit. The same course must be adopted still. We find men everywhere holding some truth; we add further truth; until, as a chemist would say, we saturate the solution, which upon evaporation produces a crystallized life of entirely new colour and quality and form. Thus Professor Nilsson writes: "Every religious change in a people is, in fact, only an intermixture of religions; because the new religion, whether received by means ...
— Moon Lore • Timothy Harley

... cannot be certain of more than a single point of resemblance. This is that during the Martian winter a white cap, as of snow, is formed over the pole, which partially melts away during the summer. The conclusion that there are oceans whose evaporation forms clouds which give rise to this snow seems plausible. But the telescope shows no clouds, and nothing to make it certain that there is an atmosphere to sustain them. There is no certainty that the white deposit is what we call snow; perhaps it ...
— Side-lights on Astronomy and Kindred Fields of Popular Science • Simon Newcomb

... or run under the cover if it is desired to preserve the material for further or prolonged study. For permanent mounting nothing in most cases is better than glycerine jelly. As a preparation, the material should lie for some time in Haentsch's fluid,[14] opportunity being given for evaporation of the alcohol and water. When the material shows the proper clearness and fulness, it may be mounted in jelly in the usual way. Kaiser's formula gives beautiful results. After mounting, the preparation should be sealed with some good cement, ...
— The North American Slime-Moulds • Thomas H. (Thomas Huston) MacBride

... and yellow; but the refuse leaves, when boiled for an hour and a half, will render the water yellow, tinged with green. This water, kept boiling for two hours, (supplying the loss by evaporation), will, when filtered, afford a precipitate, which, when dried, will in colour be a dun-slate, and in quantity perhaps about equal to the blue extract such leaves have produced. This observation, as it can lead to no practical ...
— The Mirror of Literature, Amusement, and Instruction - Vol. 14, Issue 382, July 25, 1829 • Various

... had made about three-quarters of a march we saw ahead of us a dark ominous cloud upon the northern horizon, which always means open water. There is always fog in the neighborhood of the leads. The open water supplies the evaporation, the cold air acts as a condenser, and when the wind is blowing just right this forms a fog so dense that at times it looks as black as the smoke of ...
— The North Pole - Its Discovery in 1909 under the auspices of the Peary Arctic Club • Robert E. Peary

... the pines which grow down to its brink. It has not been idle, though sedentary, but, like Abu Musa, teaches that "sitting still at home is the heavenly way; the going out is the way of the world." Yet in its evaporation it travels as far as any. In summer it is the earth's liquid eye; a mirror in the breast of nature. The sins of the wood are washed out in it. See how the woods form an amphitheatre about it, and it is an arena for all the genialness of nature. All trees direct the ...
— Excursions • Henry D. Thoreau

... clear marching from the place of several parties who, whether rightly or wrongly, matters not now, felt themselves aggrieved. They did not leave the chapel in processional order, neither did they throw stones and then run, when they took their departure. The process of evaporation was quiet and orderly. For 12 months the seceders worshipped on their own account, in accordance with the principles of Congregationalism, at the Institution, Avenham, and whilst there they gathered strength. In the ...
— Our Churches and Chapels • Atticus

... desert animal. Each lays itself out to endure the long droughts of its almost rainless habitat by drinking as much as it can when opportunity offers, hoarding up the superfluous water for future use, and economising evaporation by every ...
— Science in Arcady • Grant Allen

... was divided into two tiny rooms each just big enough to hold a man. In one was a three legged stool; in the other stood two tall graceful jars of red clay, their sides bedewed with evaporation. A dipper made from a coconut lay across the top of ...
— Gold • Stewart White

... a happy application is made of those pipes with radiating disks that have for some time been advantageously employed for heating purposes. In addition to this it is so constructed as to give the best of results as regards evaporation, thanks to the lengthy travel that the current of steam makes ...
— Scientific American Supplement, Vol. XV., No. 388, June 9, 1883 • Various

... used to denote the evaporation of water from a plant. The evaporation takes place principally through breathing pores, which are scattered all over the surface of leaves and young stems. The breathing pores, or stomata, of the leaves, are small openings in the epidermis ...
— Outlines of Lessons in Botany, Part I; From Seed to Leaf • Jane H. Newell

... not matter to him that the Rebels had not been at some of these places for months. He would not change for such mere trifles as the entire evaporation of all possible interest connected with Chattanooga and Alexandria. He was a true Bourbon Southerner—he learned ...
— Andersonville, complete • John McElroy

... established to fear any rivals. About seven years ago, however, Mr. Solvay, of Brussels, revived in a practical form the ammonia process, patented forty years ago by Messrs. Hemming & Dyar, but using brine instead of salt, and thus avoiding the cost of evaporation. This process consisted of forcing into the brine currents of carbonic acid and ammoniacal gases in such proportions as to generate bicarbonate of ammonia, which, reacting on the salt of the brine, gave bicarbonate of soda ...
— Scientific American Supplement, No. 613, October 1, 1887 • Various

... claimed for the albo-carbon material that it is perfectly inexplosive, safe and portable, that it causes no obstruction and leaves no residuum, and that the receivers can be replenished almost indefinitely without any accumulation taking place, so perfect is the evaporation of the albo-carbon. On the whole the display at the Aquarium speaks greatly in favor of the new process of gas enrichment, which, other things being equal, bids fair to ...
— Scientific American, Volume 40, No. 13, March 29, 1879 • Various

... liquid absorbed by the roots carries in solution the mineral salts—the food of the tree—and no food can be taken up unless it is in solution. Much of the water is used by the tree and an enormous amount is given off in the process of evaporation. ...
— Studies of Trees • Jacob Joshua Levison

... recommends that every boiler plant have some means of daily checking the efficiency of the boiler and furnace. The simplest and best way of finding out how efficiently the boiler is working is to make an evaporation test, as described in this bulletin. All the necessary records can be made automatically with suitable instruments, although in many small plants the coal must be weighed on ordinary scales. The efficiency ...
— Engineering Bulletin No 1: Boiler and Furnace Testing • Rufus T. Strohm

... of the solvents often contain impurities that leave a brown ring after evaporation. This brown ring is very objectionable. Turpentine is used only in removing stains from coarse fabrics. Chloroform, benzene, and naphtha are used on ordinary silks and linens. Ether and chloroform are used to best advantage in removing stains from delicate silk, ...
— Textiles • William H. Dooley

... is too dry. An ordinary watering-pot will be found useful in moistening the sand, but care should be taken not to get it too wet, or the hot metal coming in contact with it when the mold is poured will cause such rapid evaporation that the mold will "boil" and make a poor casting. A little practice in this operation will soon enable the molder to determine the ...
— The Boy Mechanic: Volume 1 - 700 Things For Boys To Do • Popular Mechanics

... By careful evaporation of the solution the products successively obtained show more or less activity by physiological tests but in no case does the resulting material possess the appearance or character which a pure product would be expected to show. Solvents ...
— The Vitamine Manual • Walter H. Eddy

... this boiling portion of the liquid is constantly increased by evaporation; and the fresh sap, instead of mixing intimately with the boiling mass, acts as a pressure in the rear, forcing it steadily towards the front. Soon the different compartments of the evaporator present the saccharine fluid in all its phases, from ...
— The New England Magazine Volume 1, No. 3, March, 1886 - Bay State Monthly Volume 4, No. 3, March, 1886 • Various

... 1826 by M. Balard, in the mother-liquor, or residue of the evaporation of sea-water. It is named from its offensive odor (bromos, bad odor). In nature it is found in sea-water combined with alkaline bases, and in the waters of many saline springs and inland seas. The salt springs of Ohio abound in the compounds of bromine, and it is found in the waters ...
— American Handbook of the Daguerrotype • Samuel D. Humphrey

... whole ocean was fresh originally. Moisture, evaporation, precipitation. Water is a great solvent: earthquakes break the crust, and there ...
— The Golden Fleece • Julian Hawthorne

... During the first part of his stay the hollow or pool of water on the rock had always been kept filled by the frequent rains. But now for three weeks, in fact ever since the uncovering of the Vishnu, not a single drop of rain had fallen. The sun shone with intense heat, and the evaporation was great. The wind at first tempered this heat somewhat, but at last this ceased to blow by day, and often for hours there was a dead calm, in which the water of the sea lay unruffled and all the ...
— Cord and Creese • James de Mille

... rails extending nearly to the Tour Fondue, whence a boat sails to Porquerolles, the town opposite (p. 131). The road along the neck, which at some parts is very hot and sandy, skirts large square basin-like marshes, where salt is made by the evaporation of the sea-water by the heat of the sun. At the south end of the marshes is the little village of the saltmakers. The salt is heaped up in pyramid-shaped piles, covered on the top with tiles, and on the sides with boards, which gives them the appearance of houses. Very fine views both ...
— The South of France—East Half • Charles Bertram Black

... know of the mysteries of "scent," it is generally agreed that the "steaming trail" emanates chiefly from the body and breath of a fox, even though on certain days there is no evidence of any scent, save on the ground. It is probable, however, that on light ploughlands evaporation is so great when the sun is shining (unless the wind is sufficiently cold to counteract the heat of the sun and prevent rapid evaporation) that all scent from the body and breath of the fox, save that which happens to cling to the ground, is borne upwards ...
— A Cotswold Village • J. Arthur Gibbs

... scrub and swill with an energy much assisted by a continual low muttering against "folks as came to buy up other folk's things," and made light of "scrazing" the tops of mahogany tables over which better folks than themselves had had to—suffer a waste of tissue through evaporation. She was not scrubbing indiscriminately, for there would be further dirt of the same atrocious kind made by people who had still to fetch away their purchases; but she was bent on bringing the parlor, where that "pipe-smoking pig," ...
— The Mill on the Floss • George Eliot

... home with me. I considered this feat of drinking lemonade, under the circumstance related, a remarkable trait of tolerance. People usually put into their lemonade pieces of rag steeped in lemon-juice and dried; in this way the juice is preserved from evaporation. Essnousee had just lost his wife. "Have you any other wives?" I said. "Oh yes," he replied, "one here and one in Ghat." Many of the merchants, like the roving tar who has a sweetheart at every port, have a wife at every city of The Desert and Soudan where they trade. Several of ...
— Travels in the Great Desert of Sahara, in the Years of 1845 and 1846 • James Richardson

... deposited the sand in one of the small close-woven Indian baskets we had brought with us, with the intention of drying it at the camp fire, there not being sufficient time before nightfall to allow the moisture gradually to absorb by the evaporation of ...
— California • J. Tyrwhitt Brooks

... evening of their receiving notice of their accession to the Crown, and the next day all the nobility and gentry in town crowded to kiss their hands; my mother amongst the rest, who, Sir Spencer Compton's designation, and not its evaporation, being known, could not make her way between the scornful backs and elbows of her late devotees, nor could approach nearer to the Queen than the third or fourth row; but no sooner was she descried by her Majesty than the Queen said aloud, ...
— The Letters of Horace Walpole, Volume 1 • Horace Walpole

... contain their "quarry-water," as it is called; also to break up stone intended for roads when soft, and then leave it to dry in the air for months that it may harden. Such induration may perhaps be accounted for by supposing the water, which penetrates the minutest pores of rocks, to deposit, on evaporation, carbonate of lime, iron, silex, and other minerals previously held in solution, and thereby to fill up the pores partially. These particles, on crystallising, would not only be themselves deprived of ...
— The Student's Elements of Geology • Sir Charles Lyell

... by 3 ft, reproducing in little the shape of the court, its sides, which are gold-lined, tapering downward to near the bottom of the platform, where a conduit of 1/8 in. diameter automatically replenishes the ascertained mean evaporation of the lake during the year, the well containing 105,360 litres when nearly full, and the lake occupying a circle round the platform of 980 ft. diameter, with a depth of 3-1/2 ft. Round the well run pilasters connected by silver chains with little balls, and it communicates by a 1/8 in. conduit ...
— The Purple Cloud • M.P. Shiel

... then shot forth in millions of tubular shapes, which chased each other more like sky-rockets than anything else to which I can compare them. The changes were as singularly beautiful as they were varied, in consequence of the difference in gravitation, and rapid evaporation, which was taking place before the waters reached the bottom. Dense clouds of vapour rose for a considerable height, mingling with the atmosphere, and presenting in their descent the most brilliant rainbows. From the rocky sides of the immense basin hung shrubs ...
— In New Granada - Heroes and Patriots • W.H.G. Kingston

... the east of the Turkish empire. The dynasty of the Turk is in process of visible exhaustion, and nothing but what is termed among antichristian nations "the balance of power," prolongs its existence or hinders its extinction. "Drying up," evaporation, is a gradual process, and with singular precision describes the waning light of the once proud Crescent,—the expiring breath of what has been termed by a bold figure, "the sick man."[13]—Under this vial, however, and ...
— Notes On The Apocalypse • David Steele

... alkaline bases of calcareous rock, and give rise to the formation of nitrates with the liberation of carbonic acid; hence the disintegrated rubbish of the caves yields nitrate of potash after being treated with the ley of ashes and subsequent evaporation of the saline lixivium. The wonderfully cavernous character of the subcarboniferous limestones of the Green River valley, and, indeed, of these particular members of the subcarboniferous group throughout a great part of its range in Kentucky and Indiana, is due in a great measure to this ...
— Cave Regions of the Ozarks and Black Hills • Luella Agnes Owen

... The temporary evaporation of the consciousness of one's own Personality is then decidedly not a pathological experience. It seems the condition, indeed, and recognized as such in popular judgment, of the deepest feeling and ...
— The Psychology of Beauty • Ethel D. Puffer

... The fisheries furnish about 2500 tons of fish per annum, one-fifth part of which is salted for export and the rest consumed in Spain. There are no important mines, but a considerable amount of salt is obtained by evaporation of sea-water in pans near Cadiz, San Fernando, Puerto Real and Santa Maria. The railway from Seville passes through Jerez de la Frontera to Cadiz and San Fernando, and another line, from Granada, terminates at Algeciras; but at the beginning of the 20th century, although it was proposed ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 - "Bulgaria" to "Calgary" • Various

... common Vitriol, and having beaten it to Powder, and put it into a Crucible, we kept it melted in a gentle heat, till by the Evaporation of some parts, and the shuffling of the rest, it had quite lost its former Colour, what remain'd we took out, and found it to be a friable Calx, of a dirty Gray. On this we pour'd fair Water, which it did not Colour Green or Blew, but only seem'd to make a muddy ...
— Experiments and Considerations Touching Colours (1664) • Robert Boyle

... layer of solid frost. The water produced by the melting of the winter's snows is prevented by this stratum of frozen ground from sinking any farther into the earth, and has no escape except by slow evaporation. It therefore saturates the cushion of moss on the surface, and, aided by the almost perpetual sunlight of June and July, excites it to a ...
— Tent Life in Siberia • George Kennan

... {ouk eonton anemon psukhron}: the best MSS. read {kai anemon psukhron} ("and there are cold winds"), which Stein retains, explaining that the cold North winds would assist evaporation.] ...
— The History Of Herodotus - Volume 1(of 2) • Herodotus

... south his own skin acts as a refrigerator. The dog has a few sweat-glands about the mouth—man has two millions densely covering his body. In the horse exposed to heat the hair soon becomes wet and matted, interfering very greatly with evaporation; in man the bare skin offers an excellent surface, from which the perspiration passes off almost as fast as formed. Evaporation, conversion of a liquid into a vapor, means a steady conversion of sensible heat into what was formerly called latent heat, but what we now ...
— Lippincott's Magazine of Popular Literature and Science, Vol. 15, - No. 86, February, 1875 • Various

... particular description. It is a clear and deep green well, half a mile long and a mile and three quarters in circumference, and contains about sixty-one and a half acres; a perennial spring in the midst of pine and oak woods, without any visible inlet or outlet except by the clouds and evaporation. The surrounding hills rise abruptly from the water to the height of forty to eighty feet, though on the southeast and east they attain to about one hundred and one hundred and fifty feet respectively, ...
— Walden, and On The Duty Of Civil Disobedience • Henry David Thoreau

... the earth's satellite, could not the moon, when in her perihelion, pass so near the sun as by evaporation to get rid of all those ...
— Jules Verne's Classic Books • Jules Verne

... the river, but he did not seem to have lost anything else, for his jacket was buttoned tightly over the little case; but the hot sunshine now, paradoxical as it may sound, began to make him feel chilly—of course, from the great evaporation ...
— The Queen's Scarlet - The Adventures and Misadventures of Sir Richard Frayne • George Manville Fenn

... former has a theoretical evaporative power of 16.2 lb. of water per lb. of fuel, and the latter of 12.2 lb., at a pressure of 8 atm. or 120 lb. per square inch; hence petroleum has, weight for weight, 33 per cent. higher evaporative value than anthracite. Now in locomotive practice a mean evaporation of from 7 lb. to 71/2 lb. of water per lb. of anthracite is about what is generally obtained, thus giving about 60 per cent. efficiency, while 40 per cent. of the heating power is unavoidably lost. But with ...
— Scientific American Supplement, No. 455, September 20, 1884 • Various

... of Egypt itself, and its strange insulation in the midst of boundless tracts of dry and barren sand, depend upon certain remarkable results of the general laws of rain. The water which is taken up by the atmosphere from the surface of the sea and of the land by evaporation, falls again, under certain circumstances, in showers of rain, the frequency and copiousness of which vary very much in different portions of the earth. As a general principle, rains are much more frequent and abundant near the equator than in temperate climes, and they grow ...
— Cleopatra • Jacob Abbott

... the throats of an assembly of worthy good fellows? The answer was, that he had not accepted his fate: that he considered himself as good a gentleman as any man living, and was in absolute hostility with the prejudices of society. That was the state of the case: but the evaporation of ale in his brain caused him to view his actions from the humble extreme of that delightful liquor, of which the spirit had flown and the ...
— The Shaving of Shagpat • George Meredith

... cooking period. When meat is roasted in the oven the amount of material removed is somewhat affected by the character of the roasting pan and similar factors, thus the total loss in weight is naturally greater in an open than in a closed pan as the open pan offers more opportunity for the evaporation of water. Judging from the average results of a considerable number of tests, it appears that a roast weighing 6 pounds raw should weigh 5 pounds after cooking, or in other words the loss is about one-sixth of the original weight. This means that if the raw meat costs ...
— Practical Suggestions for Mother and Housewife • Marion Mills Miller

... well-known urge of all liquids to evaporate. Hence we must say that even where matter in a liquid state preserves its own surface, this does not by any means represent an absolute boundary. Above the surface there proceeds a continuous transition of substance into the next higher condition through evaporation. We see here the activity of heat going beyond the mere denial of gravity to a positive affirmation ...
— Man or Matter • Ernst Lehrs

... That they should choose such a place for their deliberations upon the welfare of the island, appeared to me extraordinary, and only to be accounted for upon the supposition that it was intended to carry off, by evaporation, that internal heat to which the assemblies of legislators of some other countries are known to be subject. Judging from the grave and melancholy countenances of the persons assembled, I councluded the affairs of the island to be in a very disasterous state; and I could discover ...
— The Mirror of Literature, Amusement, and Instruction, No. 358 - Vol. XIII, No. 358., Saturday, February 28, 1829 • Various

... dates, etc., etc.). I am afraid you will groan or rather the floor of the lecture room will when the casks arrive. Without you I should be utterly undone. The small cask contains fish: will you open it to see how the spirit has stood the evaporation of the Tropics. On board the ship everything goes on as well as possible; the only drawback is the fearful length of time between this and the day of our return. I do not see any limits to it. One year is nearly completed ...
— More Letters of Charles Darwin - Volume I (of II) • Charles Darwin

... Hanover, New Hampshire, was founded. But, while Canada, perhaps, only loaded a couple of vessels with the skins of the bear, the beaver, the buffalo, the fox, the lynx, the martin, the minx, and the wolf, to prevent the total evaporation of heat from the shoulders of the gentler sex in Paris or London, or to fringe the velvet robes of the courtiers of St. James and the Tuileries, the New Englanders employed, annually, about one thousand and seventy-eight British vessels, manned by twenty-eight thousand nine hundred seamen, ...
— The Rise of Canada, from Barbarism to Wealth and Civilisation - Volume 1 • Charles Roger

... and sees what would escape vulgar eyes, and draws suitable inferences. This train of reflections might have led me further, in every sense of the word; but I could not escape from the detestable evaporation of the herrings, which poisoned all ...
— Letters written during a short residence in Sweden, Norway, and Denmark • Mary Wollstonecraft

... will be afforded, if we assume a total submersion of the surface of this planet, even of its highest mountains then and now existing, by a sudden contemporaneous mass of waters, and that the evaporation of these waters was aided by a steady wind, especially adapted to this purpose in a peculiarly dry atmosphere, and was (as it must of necessity have been) most rapid and intense at the equator and within the tropics proportionally. For—as it has been demonstrated by Dr. Wollaston's ...
— Literary Remains, Vol. 2 • Coleridge

... balance up the bad points; but it is well to give even weeds their due. Rid the world of weeds and unless these despoiled spots were cultivated, think of the great waste places there would be over the earth's surface. The weeds shade the ground thus preventing too great surface evaporation. Then the weeds are a signal to farmers and all gardeners to get busy. We people of the world are lazy, just naturally so, and perhaps if there were no weeds we might cultivate the soil too little. Years ago certain weeds were much used in medicine. This is more or less true, to-day. The dandelion ...
— The Library of Work and Play: Gardening and Farming. • Ellen Eddy Shaw

... can generally be found either in springs, the dry beds of streams, or in holes in the rocks, where they are sheltered from rapid evaporation. For example, in the Hueco tanks, thirty miles east of El Paso, New Mexico, upon the Fort Smith road, where there is an immense reservoir in a cave, water can always be found. This reservoir receives the drainage ...
— The Prairie Traveler - A Hand-book for Overland Expeditions • Randolph Marcy

... became effective, the people suffered privations. Not merely luxuries were given up, but the necessaries of life became scarce. Thrown on their own resources, the people resorted to all manner of makeshifts. To get brine from which salt could be obtained by evaporation, the earthen floors of smokehouses, saturated by the dripping of bacon, were dug up and washed, and barrels in which salt pork had been packed were soaked in water. Tea and coffee ceased to be used, and dried ...
— A Brief History of the United States • John Bach McMaster

... knowledge of the hour, though they may read somewhat quaintly to-day. Would there be any change in the intensity of the magnetic force? Any change in the inclination of the magnetised needle? Would evaporation find a new law? Would solar rays increase in power? What amount of electric matter would be found? What change in the colours produced by the prism? What would be the constitution of the higher and more attenuated air? What physical effect would it ...
— The Dominion of the Air • J. M. Bacon

... prepared opium above the flame of the lamp. From it a slight, sickly smelling vapor arose. No one spoke, but all watched her closely; and Rita was conscious of a growing, pleasurable excitement. When by evaporation the chandu had become reduced to the size of a small pea, and a vague spirituous blue flame began to dance round the end of the spatula, Mrs. Sin pressed it adroitly into the tiny bowl of one of the ivory pipes, having first held the bowl ...
— Dope • Sax Rohmer

... shall be in thickness half an inch, and of a size large enough to cover the whole of the inflamed part, and a little more. Apply it just warm enough to be borne, and cover it well with oiled silk. A poultice thus made, will act as a local tepid bath to the inflamed part; and the oiled silk preventing evaporation, it will be found, when taken off, as moist as the first moment that it was ...
— The Maternal Management of Children, in Health and Disease. • Thomas Bull, M.D.

... matter is destroyed by burning, decay, or otherwise, its hydrogen and oxygen unite and form water, which is parted with usually in the form of an invisible vapor. The atmosphere of course contains greater or less quantities of watery vapor arising from this cause and from the evaporation of liquid water. This vapor ...
— The Elements of Agriculture - A Book for Young Farmers, with Questions Prepared for the Use of Schools • George E. Waring

... silver; and at the lower extremity of the covering is a tassel of silk. The covering was originally designed to be moistened with water in order to cool the pipe, and consequently the smoke by evaporation; but this is only done when the pipe is old or not handsome. These stick pipes are used by many persons, particularly in winter; in summer the smoke is not so cool from them as from the kind before mentioned. The bowl is of baked earth, colored red ...
— Tobacco; Its History, Varieties, Culture, Manufacture and Commerce • E. R. Billings

... their light alone, of two new metals, named from the blue and red rays by which they were respectively distinguished, "caesium," and "rubidium."[377] Both were immediately afterwards actually obtained in small quantities by evaporation of the Durckheim ...
— A Popular History of Astronomy During the Nineteenth Century - Fourth Edition • Agnes M. (Agnes Mary) Clerke

... attributed, as Flinders says, to the clayey consistence of the stratum immediately under the sand, and to the gravelly rock upon which that stratum rests; the one preventing the evaporation of the rains, and the other ...
— Discoveries in Australia, Volume 2 • John Lort Stokes

... of this method are: the improvement in flavor occasioned by the slower cooking with little opportunity for evaporation, the improved appearance of food that is subject to shrinkage when cooked by ordinary methods; the saving in labor and time, as the cooking practically takes care of itself. Dinner may be prepared in the morning, placed in the cooker, and without further attention be ready to serve ...
— The New Dr. Price Cookbook • Anonymous

... called Lake Huleh, it flows first into the Lake of Tiberias, and then through a long deep valley into the Dead Sea. Here at a depth of 1293 feet below the level of the sea it is swallowed up and lost; the sea has no outlet, and parts with its stagnant waters through evaporation alone. The evaporation has made it intensely salt, and its shores are consequently for the most part the picture ...
— Patriarchal Palestine • Archibald Henry Sayce

... It is a world in itself, immense and mighty, affording a home for countless and manifold forms of life. We are indebted to it for every drop of water distributed over our hills, plains, and valleys, for from the ocean it has arisen by evaporation to return again through myriads of channels. It is a misnomer to speak of the sea as a desert waste: it is teeming with inexhaustible animal and vegetable life. A German scientist has, with unwearied industry, secured and classified over five hundred distinct species of fishes ...
— Due West - or Round the World in Ten Months • Maturin Murray Ballou

... his back to the blaze, while a faint mist of evaporation began to creep out all over him, and occasionally to dart out in slender streams and float up ...
— The New Penelope and Other Stories and Poems • Frances Fuller Victor

... may be considered ideal. A breeze is generally stirring. There are no sunstrokes, for even in the warmest parts the dryness of the atmosphere favors evaporation. The nights are everywhere cool. When millions in other climes are rolling about in their torturous beds, struggling for the relief that sleep alone can impart, the Washingtonian doffs his clothes, tucks ...
— The Beauties of the State of Washington - A Book for Tourists • Harry F. Giles

... rains during the rainy months was comparatively safe. The storms which visited Babylonia annually brought with them destruction of cattle. They conditioned the fertility of the country, but pestilence was often caused by the evaporation of the waters. Again, military expeditions were usually undertaken in the spring of the year before the great heat set in, and in a country like Assyria, it was safe to hazard a vague prediction that hostilities would ensue, and that some district ...
— The Religion of Babylonia and Assyria • Morris Jastrow

... varies considerably in different parts. Near the equator, the great heat carries up a larger proportion of water by evaporation than in the more temperate regions; and thus, as salt is not removed by evaporation, the ocean in the torrid zone is salter than in ...
— The Ocean and its Wonders • R.M. Ballantyne

... the room will produce a certain degree of refrigeration in the water, which is supposed to be warmer than the air, say at about 160 deg. F. This effect will be due to conduction, by contact with the air, to radiation, and to evaporation; and by so much the refrigeration observed in mixing is ...
— Scientific American Supplement, No. 358, November 11, 1882 • Various

... up, (an empty space being left in the bag tying it, equal to about one-sixth of its contents, for giving room for the pudding to swell,) this pudding was put into a kettle of boiling water, and was boiled six hours without intermission; the loss of the water in the kettle by evaporation during this time being frequently replaced with boiling water from ...
— ESSAYS, Political, Economical and Philosophical. Volume 1. • Benjamin Rumford



Words linked to "Evaporation" :   evaporate, inspissation, freeze-drying, clouding, state change, vapor, desiccation, clouding up, smoke, vapour, boiling



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