Optical Illusions of Reversible Perspective PDF Download

Author: John Edward Wallace Wallin
Publisher:
ISBN:
Category : History
Languages : en
Pages : 340

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Author: Ozzie Zehner
Publisher: U of Nebraska Press
ISBN: 0803243367
Category : Technology & Engineering
Languages : en
Pages : 462

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Book Description
We don’t have an energy crisis. We have a consumption crisis. And this book, which takes aim at cherished assumptions regarding energy, offers refreshingly straight talk about what’s wrong with the way we think and talk about the problem. Though we generally believe we can solve environmental problems with more energy—more solar cells, wind turbines, and biofuels—alternative technologies come with their own side effects and limitations. How, for instance, do solar cells cause harm? Why can’t engineers solve wind power’s biggest obstacle? Why won’t contraception solve the problem of overpopulation lying at the heart of our concerns about energy, and what will? This practical, environmentally informed, and lucid book persuasively argues for a change of perspective. If consumption is the problem, as Ozzie Zehner suggests, then we need to shift our focus from suspect alternative energies to improving social and political fundamentals: walkable communities, improved consumption, enlightened governance, and, most notably, women’s rights. The dozens of first steps he offers are surprisingly straightforward. For instance, he introduces a simple sticker that promises a greater impact than all of the nation’s solar cells. He uncovers why carbon taxes won’t solve our energy challenges (and presents two taxes that could). Finally, he explores how future environmentalists will focus on similarly fresh alternatives that are affordable, clean, and can actually improve our well-being. Watch a book trailer.

Author: Madeline J. Reynolds
Publisher: Entangled: Teen
ISBN: 1640635645
Category : Young Adult Fiction
Languages : en
Pages : 400

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Dear Thomas, I know you're angry. It's true, I was sent to expose your mentor as a fraud illusionist, and instead I have put your secret in jeopardy. I fear I have even put your life in jeopardy. For that I can only beg your forgiveness. I've fallen for you. You know I have. And I never wanted to create a rift between us, but if it means protecting you from those who wish you dead—I'll do it. I'll do anything to keep you safe, whatever the sacrifice. Please forgive me for all I've done and what I'm about to do next. I promise, it's one magic trick no one will ever see coming. Love, Saverio

Author: David Edwards
Publisher: South End Press
ISBN: 9780896085312
Category : Philosophy
Languages : en
Pages : 260

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Book Description
This is a book about freedom. Above all about the idea that there is often no greater obstacle to freedom than the assumption that it has already been attained. What prison, after all, could be more secure than that deemed to be "the world," where boundaries of action and thought are assumed to define not the limits of the permissible, but the limits of the possible. In the past we have been prisoners of tyrants and dictators, and consequently have needed to win our freedom in very concrete, physical terms. We now need to free ourselves not from a slave ship or a concentration camp, but from many of the illusions fostered in our democratic society. "[A] wise and acute analysis of the way our minds are controlled, not in a totalitarian state, but in a 'democratic' one. Edwards also suggests how we can escape this control in a self-help book which, unlike other books of this genre, connects our inner world of alienation with the world outside."--Howard Zinn "[A] treatise on what freedom truly means.... Burning All Illusions is an important philosophical and psychology text that should be on every political science curriculum reading list!"--Wisconsin Book Watch

Author: Stacey Harvey-Brown
Publisher: The Crowood Press
ISBN: 0719843405
Category : Antiques & Collectibles
Languages : en
Pages : 708

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Book Description
Woven Optical Illusions explores a variety of optical effects through the medium of weaving. Suitable for weavers of all experience levels, it explains the basic principles behind the illusions and shows how to create the effects in selected weave structures to give a wide range of examples and possibilities. Projects are taken from concept through weave design and development to a woven result. With over 500 illustrations, including detailed drafts and images, this fascinating book is designed to whet the appetite of anyone who is interested in optical play. Includes Clear step-by-step explanations of the complete design process and describes the science behind the optical effects and some of the history of their discoveries. It also incorporates inspirational images from other weavers working in optical effects and projects range from plain weave through to advancing twills, featuring tied weaves such as summer and winter, taqueté and beiderwand, double cloth, colour-and-weave, shadow weave, and deflected double weave.

Author: Jonathan Stephen Harris
Publisher: Walter Foster
ISBN: 1633223558
Category : Art
Languages : en
Pages : 131

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Book Description
From impossible shapes to three-dimensional sketches and trick art, you won't believe your eyes as you learn to draw optical illusions in graphite and colored pencil. Perfect for beginning artists, The Art of Drawing Optical Illusions begins with a basic introduction to optical illusions and how they work. Jonathan Stephen Harris then guides you step-by-step in creating mind-blowing pencil drawings, starting with basic optical illusions and progressing to more difficult two- and three-dimensional trick art. Perspective and dimension are difficult to capture for both beginning and established artists, but now you can hone those skills in the most unique way possible, while also exercising your mind with these brain-boosting, unbelievable tricks!

Author: J. C. Sum
Publisher: Createspace Independent Publishing Platform
ISBN: 9781541258839
Category :
Languages : en
Pages : 270

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Book Description
Have you always wondered how to be an illusionist? Do you wish to perform on a large stage for thousands of people? Maybe you are a working magician specializing in close up or stage magic and are looking to put together a bigger show for a special event? "How to be an Illusionist" is a first-of-its kind introductory reference guide on performing a modern illusion show in today's entertainment & pop culture market. In this comprehensive guide, you will learn step by step how to put an illusion show together, regardless of whether you perform illusions for fun, as a hobby, part-time or professionally. You will receive a goldmine of information that will empower you with practical knowledge to take on the world of grand illusions; including a primer on over 100 well-known illusions performed today with credits. The reference guide consists of 10 modules of information that is worth thousands of dollars' to the performing illusionist and has taken years of experience to learn and develop. It features over 80 full-colour photographs of a dozen international illusionists in performance including David DaVinci (USA), David & Abi Haines (USA), Kyle Knight & Mistie (USA), Miguel Gavilan (Spain), Hector Ruiz (Spain), Remy Savary (France), Adeline Ng (Singapore), Daniel Ka (Spain), Sam Powers (Australia), Jason Bishop (USA), Jay Mattioli (USA) and Sean Alexander (U.K.)."

Author: Al Seckel
Publisher: Sterling Publishing Company
ISBN: 9781402734045
Category : Art
Languages : en
Pages : 376

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Contains color and black-and-white illustrations of over three hundred optical illusions, each with brief, explanatory text.

Author: Stefan Pabst
Publisher: Walter Foster Publishing
ISBN: 1633223450
Category : Art
Languages : en
Pages : 131

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Book Description
Transform simple pencil sketches into jaw-dropping, photorealistic masterpieces with The Art of 3D Drawing. World-famous 3D artist Stefan Pabst shows you how to take your drawing and painting skills to the next level with techniques for creating lifelike three-dimensional art. Begin with an overview of tools and materials, color theory and color mixing, and drawing and painting techniques. Then follow along with 12 stunning, step-by-step demonstrations that teach fundamental principles of 3D art, such as perspective, shading, rendering textures, and building dimension. Also find tips on adding color with oil paints to add even greater dimension and realism to your artwork and complete your three-dimensional masterpieces. An inspiration gallery at the back offers even more ideas for creating 3D art. Whatever your skill level, you will learn something new as you draw and paint a range of subjects in realistic detail. The projects are: A cube that appears to pop up from the paper A floating sphere A hole that seems to dip below the surface of the paper A group of LEGO® blocks An airplane “flying” over the paper Planet Earth A glass of water A ladybug that looks like it might crawl off the page A shiny classic car The Mayan ruin of Chichen Itza The Leaning Tower of Pisa A child “jumping” off the page With The Art of 3D Drawing, friends and family won’t believe their eyes as they admire your amazing photorealistic artwork.

Author: Randy Burtis
Publisher: Tyndale House Publishers
ISBN: 1628628162
Category :
Languages : en
Pages : 117

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Book Description
With step-by-step instructions (that include photos and scripts!), Gospel Illusions makes it easy for ANYONE to add object lessons and illusions to children''s ministries, Sunday School classes, homeschool curriculum, and more. It features over 35 illusions that are sure to make your kids go--WOW! But more importantly, they will help share the Word of God in a creative and memorable way. Have you ever tried an object lesson and found yourself wondering, Am I doing this right? Most object lesson books are hard to follow since they don''t include photos! Imagine having one that does! Gospel Illusions: Object Lessons You Can Do Includes: Step-by-step instructions for over 35 illusions Photos showing how to do each major step Scripts on what to say Discussion questions to help kids apply key lessons to their lives Whether you are new to illusions or a pro, you''ll find new object lessons to use! You don''t need to practice for hours, crossing your fingers that it will hopefully work. These illusions are quick, easy, and typically require less than 10-15 minutes of practice. Plus, each illusion has a one- to five-star rating for difficulty, so you can conveniently find the right one for your skill (and comfort) level. Unlike other object lesson books, Gospel Illusions: Object Lessons You Can Do uses everyday items that are around your house, saving you time and money. Please note: Illusions are not your average object lesson. They include a Sha-Bam! moment that the kids didn''t see coming, capturing their attention and helping them remember key truths! Softcover, fully reproducible, ages 5-12, 288 pages, 8 3/8 x 11 inches, ISBN 9781628628166. 7 Key Features of This Easy-to-Do Object Lesson Book for Sunday School Step-by-Step Instructions & Process Photos. There are lots of great object lesson books out there, but not all of them SHOW you how the lesson should look. Enjoy having process photos AND detailed instructions for every step to guide you through each illusion easily! Scripts. Comes with scripted dialogue cues on how to explain the significance and lesson behind each illusion. Discussion Questions. Includes relevant reflection questions for each illusion to help kids apply key truths to their lives. Unique Categorization. Wonder which object lessons are safest to try first? No need to wonder. Gospel Illusions'' star rating icons help you find one for your skill level. Anyone Can Do These! From volunteers to teen teaching assistants, these object lessons are simple and easy to follow, using step-by-step instructions and household materials. Age-Appropriate. Save time and money when you have ONE object lesson book for grades K-8! Simple enough for kindergarteners to understand and engaging to pre-teens, these object lessons will wow and astound just about any kid! Expert Advice. Written by experienced children''s pastor and professional illusionist Randy Burtis, Gospel Illusions is packed with fully scripted, easy-to-do object lessons and optic illusions. About the Series Instant Bible Lessons series offers a variety of Bible lessons to help kids grow closer to God in a hands-on way, using interactive activities. Age-appropriate, fully reproducible, and flexible, these books are packed with everything you need to teach the truths of God to children. The series offers lessons for children ages 2-12. The Instant Bible Lessons Series is a must for church or home use. About the Author Randy Burtis, born and raised in Calgary, Alberta, became a follower of Jesus at age fifteen. Since that time, his heart''s desire has been for children''s ministry. His goal is that each child would know they are loved, valued, and accepted; that teachers would be trained to fulfill their mandate to disciple kids; and that parents would be equipped to love their kids into God''s kingdom. To that end, he has traveled to hundreds of churches, spoken at hundreds of camps, and served as a children''s pastor for twenty-five years. He currently serves in Canada''s largest evangelical church, Centre Street Church, where he oversees kindergarten through fourth-grade children and their families. He is also a professional illusionist, having performed thousands of shows for over twenty-five years. Randy is married and has two daughters who joined his family through adoption.