The Alchemy Of Light

This re-examination of alchemical engravings of the late Renaissance uses an innovative semiotic method in analysing their geometrical and optical rhetorical devices. The images are contextualised within contemporary metaphysics, specifically, the discourse of light, and in Protestant reformism.

“My sincere hope is that everyone will read this treasure trove of essential inner knowledge. This book is a magnificent accomplishment." -- Caroline Myss, author of Anatomy of the Spirit Alchemy is the science of transformation—how to change one thing into something else. In The Alchemy of Inner Work, Dechar and Fox examine how illness, suffering, and dis-ease—the “lead” of our lives—can become the “gold” of our authentic selves, and the key to good health and well-being. Drawing on traditional Chinese medicine, Eastern and Western alchemical traditions, Kabbalah, and Jungian psychology—plus case studies from working with patients—the authors provide hands-on insights for bringing “the soul of medicine” back into our lives. The book includes: A simple introduction to the ancient practices and principles alchemy How the alchemical model offers a profoundly new path to true health and well-being An array of practices for removing the barriers that block our own healing energy An invitation to alchemical “dream work” as a support on the path of healing

A “timely, informative, and fascinating” study of 8 inventions—and how they shaped our world—with “totally compelling” insights on little-known inventors throughout history (Elizabeth Kolbert, Pulitzer Prize–winning author of The Sixth Extinction) In The Alchemy of Us, scientist and science writer Ainissa Ramirez examines 8 inventions and reveals how they shaped the human experience: • Clocks • Steel rails • Copper communication cables • Photographic film • Light bulbs • Hard disks • Scientific labware • Silicon chips Ramirez tells the stories of the woman who sold time, the inventor who inspired Edison, and the hotheaded undertaker whose invention pointed the way to the computer. She describes how our pursuit of precision in timepieces changed how we sleep; how the railroad helped commercialize Christmas; how the necessary brevity of the telegram influenced Hemingway’s writing style; and how a young chemist exposed the use of Polaroid’s cameras to create passbooks to track black citizens in apartheid South Africa. These fascinating and inspiring stories offer new perspectives on our relationships with technologies. Ramirez shows not only how materials were shaped by inventors but also how those materials shaped culture, chronicling each invention and its consequences—intended and unintended. Filling in the gaps left by other books about technology, Ramirez showcases little-known inventors—particularly people of color and women—who had a significant impact but whose accomplishments have been hidden by mythmaking, bias, and convention. Doing so, she shows us the power of telling inclusive stories about technology. She also shows that innovation is universal—whether it's splicing beats with two turntables and a microphone or splicing genes with two test tubes and CRISPR.

This is a new release of the original 1928 edition.