In this intriguing book, John Barnes takes us on a journey through aspects of numbers much as he took us on a geometrical journey in Gems of Geometry. Similarly originating from a series of lectures for adult students at Reading and Oxford University, this book touches a variety of amusing and fascinating topics regarding numbers and their uses both ancient and modern.
The author informs and intrigues his audience with both fundamental number topics such as prime numbers and cryptography, and themes of daily needs and pleasures such as counting one's assets, keeping track of time, and enjoying music. Puzzles and exercises at the end of each lecture offer additional inspiration, and numerous illustrations accompany the reader. Furthermore, a number of appendices provides in-depth insights into diverse topics such as Pascal's triangle, the Rubik cube, Mersenne's curious keyboards, and many others. A theme running through is the thought of what is our favourite number.
Written in an engaging and witty style and requiring only basic school mathematical knowledge, this book will appeal to both young and mature readers fascinated by the curiosities of numbers.
Part of The Geological Field Guide Series, Basic Geological Mapping, 5th Edition is an essential basic guide to field techniques in mapping geology. Now completely revised and updated the book retains the concise clarity which has made it an indispensable instant reference in its previous editions. It provides the reader with all the necessary practical information and techniques that they will need while carrying out work in the field, covering a wide spectrum of different conditions, needs and types of countries. This edition covers new developments in technology including Google Earth and the use of GPS. This is an ideal field guide to geological mapping for 2nd/3rd year undergraduates of Geology, Hydrogeology and Geological Engineering.
An author who 'excels at combining the tension of the chase with the elements of science fiction,'* John Barnes delivered a fascinating and frightening scenario about the collapse of America's political and social infrastructure following the destruction of modern technology. Now, the author of Directive 51 and Daybreak Zero continues his story of the wild postapocalyptic frontier-'and humanity's last desperate attempt to re-civilize their world...
For more than a year, Heather O'Grainne and her small band of heroes, operating out of Pueblo, Colorado, have struggled to pull the United States back together after it shattered under the impact of the event known as Daybreak. Now they are poised to bring the three or four biggest remaining pieces together, with a real President and Congress, under the full Constitution again. Heather is very close to fulfilling her oath, creating a safe haven for civilization to be reborn.
But other forces are rising too.
Some people like the new life better...
In a devastated, splintered, postapocalyptic United States, with technology thrown back to biplanes, black powder, and steam trains, a tiny band of visionaries struggles to re-create Constitutional government and civilization itself, as a new dark age takes shape around them.
*Rocky Mountain News
"The Catcher in the Rye meets On the Road"*-The Printz Honor book is a classic in the making!
September 1973: The beginning of Karl Shoemaker's senior year in stifling Lightsburg, Ohio. For years, Karl's been part of "the Madman Underground"- kids forced to attend group therapy during school. Karl has decided that he is going to get out of the Madman Underground for good. He is going to act-and be-Normal. But Normal, of course, is relative. Karl has two after-school jobs, one dead father, one seriously unhinged drunk mother . . . and a huge attitude. Welcome to a gritty, uncensored rollercoaster ride, narrated by the singular Karl Shoemaker.
*The Horn Book
Part philosophic discussion, part international terrorist faction, and part artists' movement, "Daybreak" consists of a group of diverse people with radical ideas who are united in their desire to take down modern civilization. And when they strike, the government has no choice but to implement its emergency contingency program: Directive 51.
It is the year 2129 . . . and fame is all that matters
Susan and her friends are celebutantes. Their lives are powered by media awareness, fed by engineered meals, and underscored by cynicism. Everyone has a rating; the more viewers who ID you, the better. So Susan and her almost-boyfriend Derlock cook up a surefire plan: the nine of them will visit a Mars-bound spaceship and stow away. Their survival will be a media sensation, boosting their ratings across the globe. There's only one problem: Derlock is a sociopath. Breakneck narrative, pointed cultural commentary, warm heart, accurate science, a kickass heroine, and a ticking clock . . . who could ask for more?
A year has passed since the catastrophic event known as "Daybreak" began. Seven billion people have died. Washington, D.C., has been vaporized. The United States barely avoided a second civil war between two rival governments that rose from Washington's ashes. And "Daybreak" isn't over...
The facilitator's guide brings to life the content of the survey text, Leadership Theory. It offers instructive advice on how to prepare for the use of a critical perspective as well as providing practical resources to translate survey text content to practice. The facilitator's guide consists of: An overview of how to use the guide as well as recommended skills and reflection questions for educators prior to implementing material. Objectives, critical concepts, a chapter overview, and a chapter framework for each chapter from Leadership Theory Lesson plan "walk-throughs" containing 2-3 activities for each chapter of the survey text, with information for learning outcomes, activity setup, and additional notes for facilitation.