Essays discuss computer programs dealing with fractals, mathematical problems, artificial intelligence, one dimensional computers, puzzles, simulation, and core wars

Air bags cause accidents, because well-protected drivers take more risks. This well-documented truth comes as a surprise to most people, but not to economists, who have learned to take seriously the proposition that people respond to incentives. In The Armchair Economist, Steven E. Landsburg shows how the laws of economics reveal themselves in everyday experience and illuminate the entire range of human behavior. Why does popcorn cost so much at the cinema? The 'obvious' answer is that the owner has a monopoly, but if that were the whole story, there would also be a monopoly price to use the toilet. When a sudden frost destroys much of the Florida orange crop and prices skyrocket, journalists point to the 'obvious' exercise of monopoly power. Economists see just the opposite: If growers had monopoly power, they'd have raised prices before the frost. Why don't concert promoters raise ticket prices even when they are sure they will sell out months in advance? Why are some goods sold at auction and others at pre-announced prices? Why do boxes at the football sell out before the standard seats do? Why are bank buildings fancier than supermarkets? Why do corporations confer huge pensions on failed executives? Why don't firms require workers to buy their jobs? Landsburg explains why the obvious answers are wrong, reveals better answers, and illuminates the fundamental laws of human behavior along the way. This is a book of surprises: a guided tour of the familiar, filtered through a decidedly unfamiliar lens. This is economics for the sheer intellectual joy of it.

Go on an awe-inspiring journey, unraveling the secrets of our universe from the tiniest particles to the vastness of space In this thought-provoking exploration, physicists Chris Ferrie and Geraint F. Lewis delve into the fundamental questions that have puzzled humanity for centuries. What sparked the birth of the universe? How did matter and energy come into existence? With clarity and precision, Ferrie and Lewis navigate the realms of quantum physics, relativity, and cosmology, providing accessible explanations that engage both novices and enthusiasts. Featuring a harmonious blend of scientific rigor and captivating storytelling, Where Did the Universe Come From? bridges the gap between complex concepts and everyday understanding. Readers will: Explore the origin of the universe and the fundamental forces that govern it. Dive into the mind-boggling realm of quantum mechanics and its implications on the cosmic scale. Uncover the mysteries of black holes, dark matter, and the enigmatic nature of the cosmos. Enjoy an engaging narrative that seamlessly integrates complex scientific concepts with accessible explanations. Whether you're an astrophysics enthusiast, a science student, or simply someone with a profound interest in the wonders of the universe, this comprehensive guide offers a rich tapestry of knowledge about the captivating wonders that surround us all.

In this book we are trying to do what an Atlas should do, which is the reverse approach: to illustrate a comprehensive selection of objects in the Universe and to write about the examples chosen, bringing the basic principles out of the objects themselves. This is the way research is done: studying particular objects teaches astronomers astronomy and we hope to show how.

Armchair Physics is an interactive guide that's part of a series of fascinating subjects - physics, algebra, and chemistry. They contain clear and concise explanations of different concepts, as well as profiles of key thinkers and their discoveries. A unique feature of this series are the simple, step-by-step exercises. Some of these have everyday applications, others are theoretical puzzles, and all are designed to challenge you and test your newly acquired knowledge. Written in a highly readable style suitable for any audience. The aim of each book is to convey the basic principles of a subject - and the stories behind them - to anyone who is interested in learning about the universe around them, with an emphasis on how these seemingly abstract principles relate to everyday experiences. Armchair Physics covers the history and development of physics and is an interesting refresher book on the subject. It's great as a study guide for the student or an introduction for the everyday savant. Readable, understandable, it is a brilliant tool to better understand the broad ideas in physics.