ings respecting the social and practical conditions of human life and industry on Mars that had hitherto been unknown to me, and to appreciate the enormous a
chitecture, which had so surprised me by their perfection and beauty, are accomplished. The material employed in all buildings is originally liquid, or rather viscous. In the first place, the foundation is excavated to a depth of two or three feet, the grhinery. It can be tinted to the taste of the purchaser; but, as a rule, a tintless crystal is preferred. The entire work of building a large house, from the foundation to the finishing and removal of the metallic frames, occupies from half-a-dozen to eighteen workmen from four to eight days. This, like most other labour in Mars, goes on continuously; the electric lamps, raised to a great height on hollow metallic poles, affording by night a very sufficient substitute for the light of the sun. All work is done by three relays of artisans; the first set working from noon till evening, the next from evening till morning, and the third from morning to noon. The Martial day, which consists of about twenty-four hours forty minutes of our time, is divided in a somewhat peculiar manner. The two-hour periods, of which "mean" sunrise and sunset are severally the middle points, are respectively called the morning and evening zydau. Two periods of the same length before and after noon and midnight are distinguished as the first and second dark, the first and second mid-day zyda. There remain four intervals of three hours each, popularly described as the sleeping, waking, after-sunrise, and fore-sunset zyda respectively. This is the popular reckoning, and that marked upon the instruments which record time for ordinary purposes, and by these the meals and other industrial and domestic epochs are fixed. But for purposes of exact calculation, the day, beginning an hour before mean sunrise, is distributed into twelve periods, or antoi, of a little more than two terrestrial hours each. These again are subdivided by twelve into periods of a little more than 10m., 50s., 2-1/2s., and 5/24s respectively; but of these the second and last are alone emplning to the evening zyda may be reckoned upon with almost absolute confidence. A heavy dew, thoroughly watering the whole surface, rendering the rarity of rain no inconvenience to agriculture, falls during the earlier hours of the night, which nevertheless remains cloudy; while the periods of sunset and sunrise are, as I have already said, marked almost invariably by dense mist, extending from one to four thousand feet above the sea-level, according to latitude and season. From the dissipation of the morning to the fall of the evening mist, the tropical temperature ranges, according to the time of the day and year, from 24° to 35° C. A very sudden change takes place at sunset. Except within 28° of the Equator, night frosts prevail during no small part of the year. Fine nights are at all times chilly, and men employed out of doors from the fall of the evening to the dispersal of the morni
nishes, the only rust produced by oxidation of its surface being a white loose powder, which can be brushed or shaken off without difficulty. Of this nearly all Martial utensils and furniture are constructed; and its susceptibility to the electric current renders it especially useful for mechanical purposes, electricity supplying the chief if not the sole motive-power employed in Martial industry. The largest factories, however, employ but a few hands, the machinery being so perfect as to perform, with very little interposition from human handsl employed in Martial building, and which, as I have shown, can take every form and texture, from that of jewels or of the finest marble to that of plain polished slate. Along each side ran avenues of magnificent trees, whose branc
t. No attempt was made to exhibit them as on Earth. I entered with my host a number of what we should call shops. In every case he named exactly the article he wanted, and it was either produced at once or he was told that it was not to be had there, a thing which, however, seldom happened. The traders are few in number. One or two firms engaged in a single branch of commerce do the whole business of an extensive province. For instance, all the textile fabrics on sale in the province were to be seen in one or other of two warehouses; all metals in sheets, blocks, and wires in another; in a third all finished metal-work, except writing mat
ia. A stalta, or square of about fifty yards (rather more than half an acre), is the primary standard unit of value. For purposes of currency this is represented by a small engraved document bearing the Government stamp, which can always at pleasure be exchanged for so much land in a particular situation. The region whose soil is chosen as the standard lies under the Equator, and the State possesses there some hundreds of square miles, let out on terms thought to ensure its excellent cultivation and the permanence of its condition. The immediate convertibility of each such document, engraven on a small piece of metal about two inches long by one in breadth, and the fortieth part of an inch in thickness, is the ultimate cause and permanent guarantee of its value. Large payments, moreover, have to be made to the State by those who rent its lands or purchase the various articles of which it possesses a monopoly; or, again, in return for the services it undertakes, as lighting roads and supplying water to districts dependent on a distant source. Great care is taken to keep the issue of these notes within safe limits; and as a matter of fact they are rather more valuable than the land they represent, and are in consequence seldom presented for redemption therein. To provide against the possibility of such
rested at the sight of the much-canvassed stranger, and, perhaps on this account, far more obliging than is common among his countrymen. From him I learnt that this, with another method I will presently describe, is the sole means of distant communication employed in Mars. Those who have not leisure or do not care to visit one of the offices, never more than twelve-miles distant from one another, in which the public instruments are kept, can have a wire conveyed to their own house. Almost every house of any pretension possesses such a wire. Leading me into the next apartment, my friend pointed out an immense number of instruments of a box-like shape, with a slit in which a leaf of about four inches by two was placed. These were constantly ejected and on the instant mechanically replaced. The fallen leaves were collect
thod of communication m
k at the address, place them in the proper box, and touch the spring which sets the electric current at work. If secrecy were needed a cipher would easily secure it
he commerce of Mars, except that in metals and agricultural produce, depends on this post. Purchasers of standard articles describe by the telegraph-letter to a tradesman the exact
tion of a plank. The appearance of the ships is very unlike that of Terrestrial vessels. They have no masts or rigging, are constructed of the zorinta, which in Mars serves much more effectively all the uses of iron, and differ entirely in construction as they are intended for cargo or for travel. Mercantile ships are in shape much like the finest American clippers, but with broad, flat keel and deck, and with a hold from fifteen to twe
an exceedingly simple process, and, whether in town or country, carried away daily and applied to its natural use in fertilising the soil. Our practice of throwing away,
ommunication with the Campta, who had desired that
the different ways practised on this planet. A long land-journey in our electric carriages, with which you are not familiar, is, I think, to be avoided. The Campta would wish to see your vessel as well as yourself; but, on the whol
of a reception may I expec
He has, moreover, a great value for what you call courage, a virtue rarely needed and still more rarely shown among us; and I fancy that your venture through space has impressed him with a very high estimate of your daring. Assuredly none of us, however great his scientific curiosity, would have dreamed of incurring such a peril, and incurring it alone. But I must give you one warning. It is not common among us to make valuable gifts: we do not care enough for any but ourselves to give except with the idea
if not all that is to be learnt, yet very much more than I at present know about it, the
isely to make the Prince suspect that such is your intention. Tell him of what you wish to see and to explore in this world; tell him freely of your own, for he will not readily fanc
iles from Ecasfe. Entering alone, he presently returned with another gentleman, wearing a dress of grey and silver, with a white r