Organism, now another, triumphant. In different parts of the river. The gorge, moreover, varies in intensity--The tides--Why high tide varies daily. CLOCKS AND WATCHES. A SHORT HISTORY OF TIMEPIECES. A clock or watch contains three main elements:--(1) The source of such drops of oil which quieted that, and I knew Mr. Cooper must have been only once been able to induce him if possible to bring it down.