A Catechism of Familiar Things; - Their History, and the Events Which Led to Their Discovery. - With a Short Explanation of Some of the Principal Natural Phenomena. For the Use of Schools and Families. Enlarged and Revised Edition. by Anonymous
page 289 of 365 (79%)
page 289 of 365 (79%)
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Yes. The Hebrews, Chaldeans, Syrians, Arabians, and Egyptians, begin
each line on the right side, and write towards the left. The Greeks, Latins, and all European nations, write from left to right. The natives of China, Japan, Cochin China, Corea, &c., write from the top to the bottom of the page. Where are Cochin China, and Corea? Cochin China is a country situated in Eastern Asia. Corea is a peninsula of Asia, subject to China. What is meant by Science? A clear and certain knowledge of anything founded on self-evident principles, or demonstration. The term is, however, more particularly applied to a systematic arrangement of the principles relating to any branch of knowledge, and is employed in this sense in opposition to art: thus the theoretical knowledge of chemistry is ranked as a science, but the practical part is called an art; thus it is sometimes spoken of as a science, sometimes as an art. _Practical_, relating to action, not merely speculative. What is Chemistry? A science which enables us to discover the peculiar properties of natural bodies, either in their simple or compound state, and the |
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