Jealous! repeated my lord musingly. "But to act so strangely鈥攖o expose herself to animadversion鈥攖o go the length of opening desks and letters!鈥擲he must have had some cause, some great provocation." Horatia. [Eagerly.] By the Dragoons? No, my lord. Castalia is not dead. Neither, so far as I know, is she ill鈥攊n body. 中国彩票巨奖 Horatia. [Eagerly.] By the Dragoons? 鈥楾o-morrow, too, you attain the age of fifteen.... I was about your age, dear Laura, when the feeling of being His鈥攐f indeed having the Saviour as my own Saviour, came upon me like a flood of daylight. I was so happy! This was a little time before my Confirmation. Though I have often often done wrong since, and shed many many tears, I have never quite lost the light shed on me then, and now it brightens all the future, so that I can scarcely say that I have any care as regards myself鈥攖he Lord will take care of me in advancing age鈥攊n the last sickness鈥攊n what is called death, (it is only its shadow).鈥? The student of dirigible construction is recommended to Santos-Dumont鈥檚 own book not only as a full record of his work, but also as one of the best stories of aerial navigation that has ever been written. Throughout all his experiments, he adhered to the non-rigid type; his first dirigible made its first flight on September 18th, 1898, starting from the Jardin d鈥橝cclimatation to the west of Paris; he calculated that his 3 horse-power engine would yield sufficient power to enable him to steer clear of the trees with which the starting-point was surrounded, but, yielding to the advice of professional aeronauts who were present, with regard to the placing of the dirigible for his start, he tore the envelope against the trees. Two days later, having repaired the balloon,343 he made an ascent of 1,300 feet. In descending, the hydrogen left in the balloon contracted, and Santos-Dumont narrowly escaped a serious accident in coming to the ground. These two statements as to undercarriage designs may appear to be contradictory, but in reality they do not conflict as they both showed a greater attention to the importance of good springing, combined with a desire to avoid complication and a mass of struts and wires which increased head resistance. And then it is said鈥攆orgive me if I appear intrusive鈥攖hat you gave orders for wine and such things out of Whitford. And that does not incline the people of the place to be patient. Having made their conquest, the brothers took the machine back to camp, and, as they thought, placed it in safety. Talking with the little group of spectators about the flights, they forgot about the machine, and then a sudden gust of wind struck it. Seeing that it was being overturned, all made a rush toward it to save it, and Mr Daniels, a man of large proportions, was in some way lifted off his feet, falling between the planes. The machine overturned fully, and Daniels was shaken like a die in a cup as the wind rolled the machine over and over鈥攈e came out at the end of his experience with a series of bad bruises, and no more, but the damage done to the machine by the accident was sufficient to render it useless for further experiment that season. Marey, in his work, La Machine Animale, credits Borelli with the first correct idea of the mechanism of flight. He says: 鈥楾herefore we must be allowed to render to the genius of Borelli the justice which is due to him, and only claim for ourselves the merit of having furnished the experimental demonstration of a truth already suspected.鈥?In fact, all subsequent studies on this subject concur in making Borelli the first investigator who illustrated the purely mechanical theory of the action of a bird鈥檚 wings. And then the husband and wife went away together, and entered the fly that awaited them before Dr. Bodkin's door. It was in 1895 that Lilienthal passed from experiment with the monoplane type of glider to the construction100 of a biplane glider which, according to his own account, gave better results than his previous machines. 鈥楽ix or seven metres velocity of wind,鈥?he says, 鈥榮ufficed to enable the sailing surface of 18 square metres to carry me almost horizontally against the wind from the top of my hill without any starting jump. If the wind is stronger I allow myself to be simply lifted from the point of the hill and to sail slowly towards the wind. The direction of the flight has, with strong wind, a strong upwards tendency. I often reach positions in the air which are much higher than my starting point. At the climax of such a line of flight I sometimes come to a standstill for some time, so that I am enabled while floating to speak with the gentlemen who wish to photograph me, regarding the best position for the photographing.鈥? For one day tread the path of Liberty, Horatia. [Eagerly.] By the Dragoons? Mr. Wing did not seem very well pleased, sir, said Gibbs, after clearing his throat.