Academics
Symbolic Logic {Complete & Illustrated}

Symbolic Logic {Complete & Illustrated}

Printed: 13.99 $eBook: 3.99 $

Analysis of a Proposition into its Elements. Numerical and Geometrical Problems. The Theory of Inference. The Construction of Problems. And many other Curiosa Logica.

In Book I, Chapter II, I have adopted a new definition of ‘Classification’, which enables me to regard the whole Universe as a ‘Class,’ and thus to dispense with the very awkward phrase ‘a Set of Things.’

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Calculus Made Easy

Calculus Made Easy

Printed: 14.99 $eBook: 4.99 $

Considering how many fools can calculate, it is surprising that it should be thought either a difficult or a tedious task for any other fool to learn how to master the same tricks. Some calculus-tricks are quite easy. Some are enormously difficult. The fools who write the textbooks of advanced mathematics and they are mostly clever fools|seldom take the trouble to show you how easy the easy calculations are. On the contrary, they seem to desire to impress you with their tremendous cleverness by going about it in the most difficult way. Being myself a remarkably stupid fellow, I have had to unteach myself the difficulties, and now beg to present to my fellow fools the parts that are not hard. Master these thoroughly, and the rest will follow. What one fool can do, another can.

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A Treatise on Painting: “Translated from the Original Italian”

A Treatise on Painting: “Translated from the Original Italian”

Printed: 16.99 $eBook: 4.99 $

The excellence of the following Treatise is so well known to all in any tolerable degree conversant with the Art of Painting, that it would be almost superfluous to say any thing respecting it, were it not that it here appears under the form of a new translation, of which fome account may be expected.

Of the original Work, which is in reality a selection from the voluminous manuscript collections of the Author, both in Solio and Quarto, of all such passages as related to Painting, no edition appeared in print till 1651.

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Invisible Light: “Or the Electric Theory of Creation”

Invisible Light: “Or the Electric Theory of Creation”

Printed: 14.99 $

THIS BOOK is not intended as an abstruse scientific work, but the statement of a new theory, and its comparison with the old ones for the instruction of the masses. It is well said, " every age has its predominant thought."

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The Anatomy of the Human Peritoneum and Abdominal Cavity

The Anatomy of the Human Peritoneum and Abdominal Cavity

Printed: 29.99 $eBook: 4.99 $

In the following pages an attempt has been made to emphasize the value of Embryology and Comparative Anatomy in elucidating the difficult and often complicated morphological problems encountered in the study of human adult anatomy.

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“Ukray” Unified Field Theory: “An Approach to Electrogravity Unification”

“Ukray” Unified Field Theory: “An Approach to Electrogravity Unification”

Printed: 29.99 $eBook: 9.99 $

"UKRAY" - UNIFIED FIELD THEORY -
- A New Unification Theory on Electromagnetic Gravitation-

THIS THEORY, GETS THESE QUESTIONS INTO;

- A CHANGE into Gravitational field and field equations, STATIC AND UNIVERSAL GRAVITATIONAL CONSTANTS,
- THE DYNAMICS OF Gravitational field with Combining the Electromagnetics Theory.
- THE VELOCITY OF LIGHT COULD BE EXCEEDED?
THIS THEORY WAS PREPARED AS A CONSEQUENCE OF APPROXIMATELY 16 YEARS STUDY,
- WHOLE "666" PAGE
- INCLUDES ABOUT 100 THEOREMS,
- AND 1000 ILLUSTRATED DRAWINGS,
- ASSERTS THE NEW PHYSICS OF THE UNIVERSE.

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Elements of Plane Trigonometry

Elements of Plane Trigonometry

Printed: 14.99 $eBook: 4.99 $

Trigonometry (from "trigwnon", triangle, and "metrew") is the science of the numerical relations between the sides and angles of triangles.

This Treatise is intended to demonstrate, to those who have learned the principal propositions in the first six books of Euclid, so much of Trigonometry as was originally implied in the term, that is, how from given values of some of the sides and angles of a triangle to calculate, in the most convenient way, all the others. A few propositions supplementary to Euclid are premised as introductory to the propositions of Trigonometry as usually understood.

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Albert Durer (His Life and Works)

Albert Durer (His Life and Works)

Printed: 17.99 $eBook: 4.99 $

In this extented version of the Durer Art & Life Book, Preface as thoroughly versed in all matters connected with Durer and his art, acting as the author's friend, and so to say his representative, has been kind enough to read through the proof-sheets of the translation, and make some very valuable suggestions and amendments.
All the illustrations contained in the German edition, including the initial letters and tail-pieces, have been inserted, and a few others added. Especial care has been taken to render the Index worthy of so important a work.
In addition to the General Index, a special one has been prepared in which, under separate headings, will be found lists of all Dürer's pictures, water-colours, drawings, engravings, woodcuts, writings, and miscellaneous productions described or referred to in the course of the following pages.
No exhaustive and critical account of the life and works of Albert Durer has hitherto been placed before the English reading public.

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Mesopotamian Archaeology

Mesopotamian Archaeology

Printed: 17.99 $eBook: 4.99 $

THE Mesopotamian civilization shares with the Egyptian civilization the honour of being one of the two earliest civilizations in the world, and although M. J. de Morgan’s excavations at Susa the ruined capital of ancient Elam, have brought to light the elements of an advanced civilization which perhaps even antedates that of Mesopotamia, it must be remembered that the Sumerians who, so far as our present knowledge goes, were the first to introduce the arts of life and all that they bring with them, into the low-lying valley of the Tigris and Euphrates, probably themselves emigrated from the Elamite plateau on the east of the Tigris

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The Complete Aristotle

The Complete Aristotle

Printed: 39.99 $eBook: 4.99 $

The Corpus Aristotelicum (The Complete Aristotle) is the collection of Aristotle's works that have survived from antiquity through Medieval manuscript transmission. These texts, as opposed to Aristotle's lost works, are technical philosophical treatises from within Aristotle's school.

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