ONE:The Epicurean philosophy was, in fact, the first to gain a footing in Rome; and it thereby acquired a position of comparative equality with the other schools, to which it was not really entitled, but which it has ever since succeeded in maintaining. The new doctrine fell like a spark on a mass of combustible material. The Romans were full of curiosity about Nature and her workings; full of contempt for the degrading Etruscan superstitions which hampered them at every turn, and the falsity of which was proving too much even for the official gravity of their state-appointed interpreters; full of impatience at the Greek mythology which was beginning to substitute itself for the severe abstractions of their own more spiritual faith;265 full of loathing for the Asiatic orgies which were being introduced into the highest society of their own city. Epicureanism offered them a complete and easily intelligible theory of the world, which at the same time came as a deliverance from supernatural terrors. The consequence was that its different parts were thrown out of perspective, and their relative importance almost reversed. Originally framed as an ethical system with certain physical and theological implications, it was interpreted by Lucretius, and apparently also by his Roman predecessors,266 as a scientific and anti-religious system, with certain references to conduct neither very prominently brought forward nor very distinctly conceived.168 And we know from the contents of the papyrus rolls discovered at Herculaneum, that those who studied the system in its original sources paid particular attention to the voluminous physical treatises of Epicurus, as well as to the theological works of his successors. Nor was this change of front limited to Epicureanism, if, as we may suspect, the rationalistic direction taken by Panaetius was due, at least in part, to a similar demand on the side of his Roman admirers.
ONE:"On August 14th, at about four o'clock in the afternoon, the expected storm burst; for twenty-five hours the invisible siege-guns poured their torrent of projectiles on the fort. Flares of fire and dense clouds of smoke belched through the crevices. As the enemy's batteries could not be located, their fire could not be answered. The artillerists of the garrison were then taken to the spacious chief gallery, which offered a safe refuge under its vault, about two and a half to three yards thick. Outside the sentries were watching. In the parts near the entrance it was unendurable; the heavy projectiles from the guns mounted in the town had nibbled away the outer wall, only a yard and a half thick. There were as yet no casualties among the garrison; calmly they waited for the infernal tempest to subside and the enemy to storm the fort, for they had sworn to repulse the assault.The successful application of the pneumatic system at the Mont Cenis Tunnel in Italy, and at the Hoosac Tunnel in America, has demonstrated the value of the system where the air not only served to transmit power to operate the machinery but to ventilate the mines at the same time. Air brakes for railway trains are another example illustrating the advantages of pneumatic transmission; the force being multiplied at the points where it is applied, so that the connecting pipes are reduced to a small size, the velocity of the air making up for a great force that formerly had to be communicated through rods, chains, or shafts. The principal object attained by the use of air to operate railway brakes is, however, to maintain a connection throughout a train by means of flexible pipes that accommodate themselves to the varying distance between the carriages. Presuming that the flow of air in pipes is not materially impeded by friction or angles, and that there will be no difficulty in maintaining lubrication for pistons or other inaccessible parts of machinery when driven by air, there seems to be many reasons in favour of its use as a means of distributing power in manufacturing districts. The diminished cost of motive power when [56] it is generated on a large scale, and the expense and danger of maintaining an independent steam power for each separate establishment where power is employed, especially in cities, are strong reasons in favour of generating and distributing power by compressed air, through pipes, as gas and water are now supplied.
ONE:"You are quite certain of that?" Lawrence asked, meaningly.Down, almost like a hawk falling to its prey, the seaplane went through the still air.
