Modern engineers of the abler class are so thoroughly in accord in this matter of ornamentation, both in opinion and practice, that the subject hardly requires to be mentioned, and it will be no disadvantage for a learner to commence by cultivating a contempt for whatever has no useful purpose. Of existing practice it may be said, that in what may be called industrial machinery, the amount of ornamentation is inverse as the amount of engineering skill employed in preparing designs.
Already from a distance with much fuss they signalled to me to stop, and of course I obeyed at once. Two men dismounted, came to me in a perfect rage, and, without asking who I was or what I was doing, cut my tyres to pieces in several98 places; they abused me with wild gesticulations and threats, jumped on their horses, and rode off. I dragged my wretched vehicle with its stabbed tyres a little distance, but then met a second patrol, who showed still greater indignation, and destroyed it altogether.A milling tool with twenty edges should represent as much wearing capacity as a like number of separate tools, and may be said to equal twenty duplicate tools; hence, in cutting grooves, notches, or similar work, a milling tool is equivalent to a large number of duplicate single tools, which cannot be made or set with the same truth; so that milling secures accuracy and duplication, objects which are in many cases more important than speed.
Ren was silent for a moment. The woman's tongue was getting round him. And the practical part of her story was true.There was nothing for it now but to obey. Hetty followed slowly and crept up to her own bedroom. Once there, she dropped into a chair, and just for the moment the whole world seemed to be whirling before her sightless eyes.The tender, its engine missing badly, turned its attention to the man in the water, but before it could get to him or near him Sandy, Dick and Larry saw that he caught the tail assembly of the amphibian and scrambling over the fuselage as the craft picked up speed, fell flat on his stomach just behind the pilots place and clung tightly while the craft got on the step and went into the air in a swift moil of foam and a roaring of its engine.
