Examines illusion in art and explores the techniques, styles, use of perspective, and composition that draw people in for repeated looks.

Describes various kinds of optical illusions, experiments concerning them, and their use in art and design.

Examines illusion in art and explores the techniques, styles, use of perspective, and composition that draw people in for repeated looks.

The pixel as the organizing principle of all pictures, from cave paintings to Toy Story. The Great Digital Convergence of all media types into one universal digital medium occurred, with little fanfare, at the recent turn of the millennium. The bit became the universal medium, and the pixel--a particular packaging of bits--conquered the world. Henceforward, nearly every picture in the world would be composed of pixels--cell phone pictures, app interfaces, Mars Rover transmissions, book illustrations, videogames. In A Biography of the Pixel, Pixar cofounder Alvy Ray Smith argues that the pixel is the organizing principle of most modern media, and he presents a few simple but profound ideas that unify the dazzling varieties of digital image making. Smith's story of the pixel's development begins with Fourier waves, proceeds through Turing machines, and ends with the first digital movies from Pixar, DreamWorks, and Blue Sky. Today, almost all the pictures we encounter are digital--mediated by the pixel and irretrievably separated from their media; museums and kindergartens are two of the last outposts of the analog. Smith explains, engagingly and accessibly, how pictures composed of invisible stuff become visible--that is, how digital pixels convert to analog display elements. Taking the special case of digital movies to represent all of Digital Light (his term for pictures constructed of pixels), and drawing on his decades of work in the field, Smith approaches his subject from multiple angles--art, technology, entertainment, business, and history. A Biography of the Pixel is essential reading for anyone who has watched a video on a cell phone, played a videogame, or seen a movie. 400 pages of annotations, prepared by the author and available online, provide an invaluable resource for readers.

"The ultimate guide to mastering the art of magic." —Business Insider "A must-have for any aspiring magician." —Mashable Learn to perform 50 unbelievable magic tricks that will impress and astonish any audience! Features QR codes with links to trick videos for easy learning and visual aid! This delightful book reveals some of magic's best-kept secrets, showing you step-by-step exactly how the tricks are done from multiple angles. Learn easy-yet-mystifying card tricks, awe-inspiring coin tricks, mentalism tricks for reading someone's mind, deceptive bets, and amazing visual tricks that you can do with everyday objects, including how to: Make a pen disappear Levitate a dollar Send a cup through a table Tear a napkin and restore it to its original state Put a need through a balloon without popping it Crack an apple open with your bare hands And more! In addition to these jaw-dropping tricks, this book provides readers with: QR Codes with trick videos for visual aid Practice and performance tips Jokes to use when performing Additional resources And more! Ultimately, by the end of this book not only will you know fifty mind-blowing magic tricks, but you will also know exactly how to perform them confidently. The book is the perfect gift for aspiring magicians or anyone who wants to impress their family and friends!

A revelatory account of the brain's capacity for change When neuroscientist Susan Barry was fifty years old, she experienced the sense of immersion in a three dimensional world for the first time. Skyscrapers on street corners appeared to loom out toward her like the bows of giant ships. Tree branches projected upward and outward, enclosing and commanding palpable volumes of space. Leaves created intricate mosaics in 3D. Barry had been cross-eyed and stereoblind since early infancy. After half a century of perceiving her surroundings as flat and compressed, on that day she saw the city of Manhattan in stereo depth for first time in her life. As a neuroscientist, she understood just how extraordinary this transformation was, not only for herself but for the scientific understanding of the human brain. Scientists have long believed that the brain is malleable only during a "critical period" in early childhood. According to this theory, Barry's brain had organized itself when she was a baby to avoid double vision - and there was no way to rewire it as an adult. But Barry found an optometrist who prescribed a little-known program of vision therapy; after intensive training, Barry was ultimately able to accomplish what other scientists and even she herself had once considered impossible. Dubbed "Stereo Sue" by renowned neurologist Oliver Sacks, Susan Barry tells her own remarkable journey and celebrates the joyous pleasure of our senses.

Those studying art spend a long time learning about how to create the right perspective. Depending on what's around a tree or animal, the main part of the image can look different, bigger, smaller, closer, or farther away. It's really just a trick. Readers learn how the brain is affected by these optical illusions through accessible content as well as many examples they'll have fun deciphering. Including STEAM concepts including art, science, and engineering, this high-interest volume draws readers in and will engagingly boggle their minds.