Earth Sciences

G.W. Leibniz

The study of music notation and terminology by classes in conservatories and in music departments of colleges and normal schools is a comparative innovation, one reason for the non-existence of such courses in the past being the lack of a suitable text-book, in which might be found in related groups clear and accurate definitions of the really essential terms.

This small Treatise is nothing but the Substance and Result of the Observations that I made in the American Islands, during the fifteen Years which I was obliged to stay there, upon the account of his Majesty's Service. The great Trade they drive there in Chocolate, excited my Curiosity to examine more strictly than ordinary into its Origin, Culture, Properties, and Uses. I was not a little surprized when I every day discover'd, as to the Nature of the Plant, and the Customs of the Country, a great Number of Facts contrary to the Ideas, and Prejudices, for which the Writers on this Subject have given room.

A wave of Mysticism is passing over the civilised nations. It is welcomed by many: by more it is mistrusted. Even the minds to which it would naturally appeal are often restrained from sympathy by fears of vague speculative driftings and of transcendental emotionalism. Nor can it be doubted that such an attitude of aloofness is at once reasonable and inevitable.

A vitiated atmosphere is fatal to healthy development. One may be ever so wise, learned, rich, and beautiful, but if the air he breathes is saturated with fever, pestilence, or any noxious vapor, nothing will avail him.

Though demonized in today's world, nitro-explosives help build industrial America. This book takes you through the methods and science behind this miracle discovery. Properties, Manufacture, and Analysis of Nitrated Substances

This ignored scientific research was by one of India's political warriors, who dared to confront the British occupation and British destruction of his homeland. Based on independent research, astronomical facts, and from the Vedas themselves, Tilak proves that these precious manuscripts were written around or in excess of 6000 years ago. Oddly enough this lines up with biblical interpretation that mankind started 6000 years ago...and that the Great Pyramid of Egypt, too was established on a certain position of Orion.