Christopher G. White

What do modern multiverse theories and spiritualist séances have in common? Not much, it would seem. One is an elaborate scientific theory developed by the world’s most talented physicists. The other is a spiritual practice widely thought of as backward, the product of a mystical world view fading under the modern scientific gaze.But Christopher G. White sees striking similarities. He does not claim that séances or other spiritual practices are science. Yet he points to ways that both spiritual practices and scientific speculation about multiverses and invisible dimensions are efforts to peer into the hidden elements and even the existential meaning of the universe. Other Worlds examines how the idea that the universe has multiple, invisible dimensions has inspired science fiction, fantasy novels, films, modern art, and all manner of spiritual thought reaching well beyond the realm of formal religion. Drawing on a range of international archives, White analyzes how writers, artists, filmmakers, televangelists, and others have used the scientific idea of invisible dimensions to make supernatural phenomena such as ghosts and miracles seem more reasonable and make spiritual beliefs possible again for themselves and others.Many regard scientific ideas as disenchanting and secularizing, but Other Worlds shows that these ideas—creatively appropriated in such popular forms as C. S. Lewis’s Chronicles of Narnia, the art of Salvador Dalí, or the books of the counterculture physicist “Dr. Quantum”—restore a sense that the world is greater than anything our eyes can see, helping to forge an unexpected kind of spirituality.

This book examines how nineteenth and twentieth-century American believers rejected older, often evangelical, theological traditions and turned to scientific psychologies to formulate new ideas about mind and spirit and new practices for spiritual growth. Christopher G. White looks in particular at how a group of liberal believers - including William James and G. Stanley Hall - turned away from traditional Christian orthodoxies and built a revised religious identity based on new psychological motifs and therapies. "Unsettled Minds" is the first book to explain the dramatic rise of new spiritualities of the mind, spiritualities that, by the early twenty-first century, were turning eagerly to scientific and clinical psychological studies to reimagine religion and the problems of religious uncertainty.

Packed full of real circuits to build and test, Hands-On Electronics is a unique introduction to analog and digital electronics theory and practice. Ideal both as a college textbook and for self-study, the friendly style, clear illustrations and construction details included in the book encourage rapid and effective learning of analog and digital circuit design theory. All the major topics for a typical one semester course are covered including RC circuits, diodes, transistors, op-amps, oscillators, TTL logic, counters, D/A converters and more. There are also chapters explaining how to use the equipment needed for the examples (oscilloscope, multimeter and breadboard) together with pin-out diagrams and manufacturers’ specifications for all the key components referred to in the book.