Over the last 20 years it has become chic to use the term “follower of Christ.” I have heard pastors stand in the pulpit and ask people to raise their hands if they want to be a follower of Christ. All across the room hands go up. Those hands are then summarily counted as converts to the Christian faith.

The world can go dark with the flick of a switch.Russia has discovered the ultimate weapon - not bombs, not tanks, but total control of the world's technology. Banks, governments, hospitals, even nuclear arsenals - nothing is safe. When every screen goes black, every phone falls silent, and every system shuts down, who will hold the power?Dmitriy Morazov, a rising Kremlin star, is ordered to lead a plan that will paralyze the globe in a single night. But as...

This book discusses the principles and practical applications of data science, addressing key topics including data wrangling, statistics, machine learning, data visualization, natural language processing and time series analysis. Detailed investigations of techniques used in the implementation of recommendation engines and the proper selection of metrics for distance-based analysis are also covered.Utilizing numerous comprehensive code examples, figures, and tables to help clarify...

This is the chapter on 16th century Danish astronomer Tycho Brahe from Sir Robert S. Ball's Great Astronomers, second edition, which begins: "The most picturesque figure in the history of astronomy ... Tycho Brahe was alike notable for his astronomical genius and for the extraordinary vehemence of a character which was by no means perfect. His romantic career as a philosopher, and his taste for splendour as a Danish noble, his ardent friendships and his furious quarrels, make him ...

Nicolaus Copernicus (1473-1543) was a mathematician and astronomer who formulated a comprehensive heliocentric model which placed the Sun, rather than the Earth, at the center of the universe, contrary to the prevailing thought at his time which placed the Earth at the center.The publication of Copernicus' book, De revolutionibus orbium coelestium (On the Revolutions of the Celestial Spheres), just before his death in 1543, is considered a major event in the history of sci...

Isaac Newton was born on the 25th of December (old style), 1642, at Woolsthorpe, in Lincolnshire, about a half-mile from Colsterworth, and eight miles south of Grantham. His father, Mr. Isaac Newton, had died a few months after his marriage to Harriet Ayscough, the daughter of Mr. James Ayscough, of Market Overton, in Rutlandshire. The little Isaac was at first so excessively frail and weakly that his life was despaired of. The watchful mother, however, tended her delicate child with such ...

"Experimental Mechanics" by Robert S. Ball is a comprehensive exploration of the principles and applications of experimental techniques in the field of mechanics. The book delves into various methodologies used to analyze mechanical systems, emphasizing the importance of empirical data in validating theoretical models. Ball's work is particularly valuable for engineers and researchers who seek to understand the intricacies of material behavior under different conditions. Through detailed e...

Experimental Mechanics: A Course of Lectures Delivered at the Royal College of Science for Ireland is a comprehensive and detailed exploration of the principles and applications of experimental mechanics, authored by Sir Robert Stawell Ball. This seminal work, originally delivered as a series of lectures, is designed to provide students and enthusiasts with a thorough grounding in the practical aspects of mechanics as observed and tested in the laboratory setting. The book covers a wide ar...

Among the ranks of the great astronomers it would be difficult to find one whose life presents more interesting features and remarkable vicissitudes than does that of Galileo. We may consider him as the patient investigator and brilliant discoverer. We may consider him in his private relations, especially to his daughter, Sister Maria Celeste, a woman of very remarkable character; and we have also the pathetic drama at the close of Galileo's life, when the philosopher drew down upon himsel...

The Earth's Beginning by Sir Robert Stawell Ball is a comprehensive and engaging exploration of the origins and early history of our planet, written by one of the most prominent astronomers of the late 19th and early 20th centuries. In this work, Ball delves into the mysteries of the Earth's formation, drawing upon the latest scientific discoveries and theories of his time. He guides readers through the fascinating processes that shaped the Earth, from the swirling clouds of cosmic dust in...

Time and Tide: A Romance of the Moon is a captivating science fiction novel by Robert S. (Robert Stawell) Ball, first published in 1889. The story weaves together elements of romance, adventure, and scientific speculation, transporting readers to a time when the mysteries of the Moon and the cosmos were just beginning to be unraveled. Set against the backdrop of Victorian-era scientific curiosity, the novel follows the journey of its protagonists as they explore the possibilities of lunar ...

Since these lectures were delivered in the Royal Institution of Great Britain there has been much advance in our knowledge of astronomy. The simultaneous advance in other sciences allied with astronomy has been, perhaps, even more remarkable. I am glad to avail myself of the opportunity afforded by a new issue of “The Earth’s Beginning” to draw attention to certain recent developments of science which relate in a very striking way to the subject of this volume, namely, the famous Nebular T...