This is a book of entertaining problems that can be solved through the use of algebra, problems with intriguing plots to excite the readers curiosity, amusing excursions into the history of mathematics, unexpected uses that algebra is put to in everyday affairs, and more. Algebra For Fun has brought hundreds of thousands of students into the fold of mathematics and its wonders. It is written in the form of lively sketches that discuss the multifarious and exciting applications of algebra to the world about us. Situations considered are quite diversified and range from a motley collection of conundrums and mathematical stunts to useful practical problems on counting and measuring.

This book is a collection of four short works by famous science author Yakov Perelman. They are: Amazing Mazes, With A Single Stroke, Young Physicist at a Camp, and Quick Arithmetic: Thirty simple tricks of mental arithmetic. These ones include serious notions in the fields of mathematics and physics. This book does not seek to replace school textbooks. Instead, its purpose is to entice the reader and especially the young one to engage in the study of mathematics and physics.

The purpose of the book is to initiate the reader into the basic facts of astronomy. Ordinary facts with which you may be acquainted are couched here in unexpected paradoxes, or slanted from an odd and unexpected angle. The theme is, as far as possible, free from "terminology" and technical concepts that so often make the reader shy of books on astronomy. The book contains chapters relating to the Earth, the Moon and other planets. The author has concentrated on materials not usually discussed in works of this nature. This book is written in a witty style and remains a reference for astronomy students around the world.

Fun with Maths and Physics details a large number of intriguing physics experiments, entertaining mathematics problems, and amazing optical illusions.The book's main objective is to arouse the reader's scientific imagination, teach him to think in a scientific manner, and create in his mind a variety of associations between physical knowledge and a large number of real daily life observations.Immensely instructive and entertaining, it has been one of the best sellers in Russia during the first part of last century.

You don't know that much about physics. You don't understand everything about gravity, magnetism, electricity or light, but you are curious and want to know more about these fields. This book helps you reaching this objective using many instructive and entertaining experiments. These are simple enough to be carried out using everyday objects at home or around it. They will fascinate not only teenagers but also adults who want to understand some of nature's fundamental laws and use them in their daily lives.

First published in 1915, a best-seller in the 1920s and long out of print, Interplanetary Travel is a short excursion into space physics. Using conundrums, entertaining examples, and unexpected comparisons, Yakov Perelman dispelled some of the public prejudice that prevailed against celestial mechanics and physics of being too abstract and unable to nourish the mind. He explored, in a witty style, the opportunity of successfully completing the flights imagined in some novelists' wildest fantasies. He checked and corrected their boldest ideas. Even today, this book remains a reference for science students around the world.

This is another book is Yakov Perelman's successful series of science books. Presented in an easy form, well within the reach of most astronomy amateurs, it is useful introduction to this science. Through five key chapters (the Earth, the Moon, planets, stars, and gravitation), the author analyses the most important aspects of modern astronomy.

This title consists of the following two complete books by By Thomas Commerford Martin, and Yakov Perelman: The Inventions Researches and Writings of Nikola Tesla with Special Reference to His Work in Polyphase Currents and High Potential Lighting. By Thomas Commerford Martin & Physics for Entertainment. By Yakov Perelman.

Published in 1913, a best-seller in the 1930s and long out of print, Physics for Entertainment was translated from Russian into many languages and influenced science students around the world. Among them was Grigori Yakovlevich Perelman, the Russian mathematician (unrelated to the author), who solved the Poincare conjecture, and who was awarded and rejected the Fields Medal. Grigori's father, an electrical engineer, gave him Physics for Entertainment to encourage his son's interest in mathematics. In the foreword, the book's author describes the contents as "conundrums, brain-teasers, entertaining anecdotes, and unexpected comparisons," adding, "I have quoted extensively from Jules Verne, H. G. Wells, Mark Twain and other writers, because, besides providing entertainment, the fantastic experiments these writers describe may well serve as instructive illustrations at physics classes." The book's topics included how to jump from a moving car, and why, "according to the law of buoyancy, we would never drown in the Dead Sea." Ideas from this book are still used by science teachers today.

Published in 1913, a best-seller in the 1930s and long out of print, Physics for Entertainment was translated from Russian into many languages and influenced science students around the world. Among them was Grigori Yakovlevich Perelman, the Russian mathematician (unrelated to the author), who solved the Poincar conjecture, and who was awarded and rejected the Fields Medal. Grigori's father, an electrical engineer, gave him Physics for Entertainment to encourage his son's interest in mathematics. In the foreword, the book's author describes the contents as "conundrums, brain-teasers, entertaining anecdotes, and unexpected comparisons," adding, "I have quoted extensively from Jules Verne, H. G. Wells, Mark Twain and other writers, because, besides providing entertainment, the fantastic experiments these writers describe may well serve as instructive illustrations at physics classes." The book's topics included how to jump from a moving car, and why, "according to the law of buoyancy, we would never drown in the Dead Sea." Ideas from this book are still used by science teachers today. Yakov Isidorovich Perelman died in the siege of Leningrad in 1942.