An arresting illustrated history of twins in mythology, science, and visual culture Twins have captivated the imagination for centuries, occupying a unique place in our cultural and scientific history. Twinkind looks at twins in myth and legend; anatomy, sociology, and genetics; and as sources of spectacle, entertainment, and community. Drawing on hundreds of striking and sometimes haunting illustrations, William Viney examines depictions of twins as protagonists in creation stories ranging from Quetzalcoatl and Tezcatlipoca in Aztec mythology to Artemis and Apollo in Greek legend. He describes how twins have featured prominently in scientific research across the centuries, but especially in the work of Francis Galton, whose study of twins on the behavioral question of heredity versus environment gave rise to the pseudoscience of eugenics in the late nineteenth century. Viney explores the representation of twins in art, photography, and film—from the works of Roger Ballen to the cinema of Stanley Kubrick—and delves into the darker meanings ascribed to twins across the millennia. A visual journey like no other, this book sheds critical light on the competing visions of twins around the world and throughout history, showing how the lived experience of twinkind has elicited profound attraction and respect, but also puzzlement, fear, and fascination.

A second book of choices invites young people to discover ideal career paths, the species of animal most compatible with one's personality, and the activities that would most stimulate personal potential.

It’s 3D Printing: The Next Generation! The technology’s improving, prices are dropping,new models are hitting the market, and 3D printers are appearing on desktops, workbenches, lab shelves, and kitchen tables all over the world. Not only are we seeing better, faster, and cheaper 3D printers, we’re also seeing new printing materials, easier-to-use design software, powerful scanning technology, and the rise of an entire ecosystem of 3D peripherals and services that support 3D printing technology. Make’s second annual 3D Printing Guide is once again your go-to resource for discovering the latest information in this fast-changing field of printers, software, projects, and accessories. Inside, you'll find up-to-date reviews on the latest in 3D printing technology, feature and model comparisons, tutorials and stories about 3d printing, and some of the coolest 3d printed objects out there.

A groundbreaking study of twins brings together the latest scientific research and case studies to explore the complexities of human behavior and development as it examines such topics as twins separated at birth, pseudotwins, the loss of a twin, the implications of new fertility drugs, and more. 10,000 first printing. Tour.

The astounding true story behind the major new motion picture starring Letitia Wright and Tamara Lawrance, with a new epilogue from the author 'A compelling and tragic story' Mail on Sunday When identical twins, June and Jennifer Gibbons were three they began to reject communication with anyone but each other, and so began a childhood bound together in a strange and secret world. As they grew up, love and hate united to push them to the extreme margins of society and, following a five week spree of vandalism and arson, the silent twins were sentenced to a gruelling twelve-year detention in Broadmoor. Award-winning investigative journalist Marjorie Wallace delves into the twins' silent world, revealing their genius, alienation and the mystic bond by which the extremes of good and evil ended in possession and death. 'Breathtaking' Independent 'Extraordinary' Oliver Sacks, New York Times Review of Books

Human twins have many meanings and different histories. They have been seen as gods and monsters, signs of danger, death, and sexual deviance. They are taken as objects of wonder and violent repression, the subjects of scientific experiment. Now millions are born through fertility technologies. Their history is often buried in philosophies and medical theories, religious and scientific practices, and countless stories of devotion and tragedy. In this history of superstitions and marvels, fantasies and experiments, William Viney—himself a twin—shows how the use and abuse of twins has helped to shape the world in which we live. This book has been written not just for twins, but for anyone interested in their historical, global, and political impact.