Zeroing in on Optics

Zeroing in on Optics PDF

Author: CPL. Reginald J. Wales

Publisher: FriesenPress

Published: 2023-11-17

Total Pages: 289

ISBN-13: 1039181171

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Zeroing in on Optics has been designed specifically for today's shooters looking to improve their skills and knowledge of utilizing their firearms optical system. Whether you are a hunter, competitive shooter, or just enjoy recreational shooting, this book will assist you in choosing the best optic for you specific application. It will help you to raise your accuracy to the next level! This manual will walk you through step-by step how to use your firearms optical sighting system to its maximum potential. Packed full of color images, reference charts, and range exercises, this book will help you to maximize your optics capabilities, and elevate your performance in the field, competition or on the range. Learn how to: -Utilize the techniques the pros use from years of real-world operational experience -Properly install your optical system -Calculate your shot correction and make accurate adjustments to your optic -Efficiently zero your firearm without wasting time or ammunition -Understand and utilize the benefits of first focal plane and second focal plane optics -Use your reticle as a "tape measure" to determine the size of the objects downrange -Increase your effectiveness using red dot sights and other electronic optics -Troubleshoot many common problems that can be encountered with your optic -Perform advanced techniques to hit targets at greater distances with repeatability -Increase your physical and mental performance -Utilize and deploy the included training tools and drills And much more!

Zeroing in

Zeroing in PDF

Author: Andy Mitchell

Publisher: ESRI Press

Published: 1997

Total Pages: 132

ISBN-13:

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Real-life stories of GIS at work in every corner of the community: tracking crime, drawing school boundaries, managing growth, and more.

Finding Zero

Finding Zero PDF

Author: Amir D. Aczel

Publisher: Macmillan + ORM

Published: 2015-01-06

Total Pages: 199

ISBN-13: 1466879106

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The invention of numerals is perhaps the greatest abstraction the human mind has ever created. Virtually everything in our lives is digital, numerical, or quantified. The story of how and where we got these numerals, which we so depend on, has for thousands of years been shrouded in mystery. Finding Zero is an adventure filled saga of Amir Aczel's lifelong obsession: to find the original sources of our numerals. Aczel has doggedly crisscrossed the ancient world, scouring dusty, moldy texts, cross examining so-called scholars who offered wildly differing sets of facts, and ultimately penetrating deep into a Cambodian jungle to find a definitive proof. Here, he takes the reader along for the ride. The history begins with the early Babylonian cuneiform numbers, followed by the later Greek and Roman letter numerals. Then Aczel asks the key question: where do the numbers we use today, the so-called Hindu-Arabic numerals, come from? It is this search that leads him to explore uncharted territory, to go on a grand quest into India, Thailand, Laos, Vietnam, and ultimately into the wilds of Cambodia. There he is blown away to find the earliest zero—the keystone of our entire system of numbers—on a crumbling, vine-covered wall of a seventh-century temple adorned with eaten-away erotic sculptures. While on this odyssey, Aczel meets a host of fascinating characters: academics in search of truth, jungle trekkers looking for adventure, surprisingly honest politicians, shameless smugglers, and treacherous archaeological thieves—who finally reveal where our numbers come from.

After Zero

After Zero PDF

Author: Christina Collins

Publisher: Sourcebooks, Inc.

Published: 2018-09-04

Total Pages: 256

ISBN-13: 1492655333

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"Powerful and poetic." —John David Anderson, author of Posted and Ms. Bixby's Last Day Elise carries a notebook full of tallies, each page marking a day spent at her new public school, each stroke of her pencil marking a word spoken. A word that can't be taken back. Five tally marks isn't so bad. Two is pretty good. But zero? Zero is perfect. Zero means no wrong answers called out in class, no secrets accidentally spilled, no conversations to agonize over at night when sleep is far away. But now months have passed, and Elise isn't sure she could speak even if she wanted to—not to keep her only friend, Mel, from drifting further away—or to ask if anyone else has seen her English teacher's stuffed raven come to life. Then, the discovery of a shocking family secret helps Elise realize that her silence might just be the key to unlocking everything she's ever hoped for... Praise for After Zero: "This tender and truthful book stays with you long after the words have gone." —Patricia Forde, author of The List "A must read. After Zero reminds us of so many loved ones of those suffering from anxiety or depressive disorders. It is a story that will hopefully foster empathy and maybe even communication with our 'quiet' peers." —Wesley King, author of OCDaniel

In the Neighborhood of Zero

In the Neighborhood of Zero PDF

Author: William V. Spanos

Publisher: U of Nebraska Press

Published: 2010-04-01

Total Pages: 219

ISBN-13: 0803229976

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For Spanos, this was never a "war story." It was the singular, irreducible, unnameable, dreadful experience of war. In the face of the American myth of the greatest generation, this renowned literary scholar looks back at that time and crafts a dissident, dissonant remembrance of the "just war." Retrieving the singularity of the experience of war from the grip of official American cultural memory, Spanos recaptures something of the boy's life that he lost. His book is an attempt to rescue some semblance of his awakened being-and that of the multitude of young men who fought-from the oblivion to which they have been relegated under the banalizing memorialization of the "sacrifices of our greatest generation."

An Astronaut's Guide to Life on Earth

An Astronaut's Guide to Life on Earth PDF

Author: Chris Hadfield

Publisher: Little, Brown

Published: 2013-10-29

Total Pages: 295

ISBN-13: 0316253049

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Travel to space and back with astronaut Chris Hadfield's "enthralling" bestseller as your eye-opening guide (Slate). Colonel Chris Hadfield has spent decades training as an astronaut and has logged nearly 4000 hours in space. During this time he has broken into a Space Station with a Swiss army knife, disposed of a live snake while piloting a plane, and been temporarily blinded while clinging to the exterior of an orbiting spacecraft. The secret to Col. Hadfield's success-and survival-is an unconventional philosophy he learned at NASA: prepare for the worst- and enjoy every moment of it. In An Astronaut's Guide to Life on Earth, Col. Hadfield takes readers deep into his years of training and space exploration to show how to make the impossible possible. Through eye-opening, entertaining stories filled with the adrenaline of launch, the mesmerizing wonder of spacewalks, and the measured, calm responses mandated by crises, he explains how conventional wisdom can get in the way of achievement — and happiness. His own extraordinary education in space has taught him some counterintuitive lessons: don't visualize success, do care what others think, and always sweat the small stuff. You might never be able to build a robot, pilot a spacecraft, make a music video or perform basic surgery in zero gravity like Col. Hadfield. But his vivid and refreshing insights will teach you how to think like an astronaut, and will change, completely, the way you view life on Earth — especially your own. "Hadfield proves himself to be not only a fierce explorer of the universe, but also a deeply thoughtful explorer of the human condition." —Maria Popova, Brain Pickings

I Believe in ZERO

I Believe in ZERO PDF

Author: Caryl M. Stern

Publisher: Macmillan

Published: 2013-10

Total Pages: 273

ISBN-13: 1250026245

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The President and CEO of the U.S. Fund for UNICEF shares powerful life lessons and stories of hope and resilience from her travels around the world on her mission to reduce the number of children who die from preventable causes.

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