propulsion

These two points were of the very essence of sailing tactics, and these two points have been eliminated from the modern tactical problem by the changes of propulsion and armament.

The human is rarely born these days, who, without long training in the social associations of drinking, feels the irresistible chemical propulsion of his system toward alcohol.

So there will be no loss whatever of gas, and all the expansive force of the powder will be employed in the propulsion."

To the whale, his tail is the sole means of propulsion. Scroll-wise coiled forwards beneath the body, and then rapidly sprung backwards, it is this which gives that singular darting, leaping motion to the monster when furiously swimming.

There was one thwart set as low as possible, a kind of stretcher in the bows, and a double paddle for propulsion.

The medium of buoyancy is contained within the thin metal walls of the body and consists of the eighth Barsoomian ray, or ray of propulsion, as it may be termed in view of its properties.

There was another little idiosyncrasy of design that escaped us both until she was about ready to launch--there was no method of propulsion. Her sides were far too high to permit the use of sweeps, and when Perry suggested that we pole her, I remonstrated on the grounds that it would be a most undignified and awk-ward manner of sweeping down upon the foe, even if we could find or wield poles that would reach to the bottom of the ocean.

Simultaneous with this, Captain Duncan's second kick landed, communicating such propulsion to Michael as to tear his clenched teeth through the flesh and out of the flesh of the fox-terrier.

"Laplace has calculated that a force five times greater than that of our gun would suffice to send a meteor from the moon to the earth, and there is not one volcano which has not a greater power of propulsion than that."

Monck Mason (whose voyage from Dover to Weilburg in the balloon, "Nassau," occasioned so much excitement in 1837,) conceived the idea of employing the principle of the Archimedean screw for the purpose of propulsion through the air - rightly attributing the failure of Mr.

Its capital defect is that it requires personal attendance at the point of propulsion.

Excellent (and picturesque) Arab owner, about whom one needed not to trouble one's head, a most excellent Scottish ship--for she was that from the keep up--excellent sea-boat, easy to keep clean, most handy in every way, and if it had not been for her internal propulsion, worthy of any man's love, I cherish to this day a profound respect for her memory.