Unlock the secrets of the Eleusinian Mysteries: A deep exploration of secret rites, psychedelic sacraments, and spiritual revelations that captivated ancient Greek society for nearly two millennia.Uncover the evocative history of The Road to Eleusis. Once held in hushed whispers, the Eleusinian Mysteries were a series of secret rituals and initiations in honor of the goddesses Demeter and Persephone. They stood as an enigmatic cornerstone ...

LSD My Problem Child is the story of LSD told by a concerned yet hopeful father and organic chemist, the late Albert Hofmann, PhD.Credited with synthesizing and discovering the psychedelic effects of LSD, Hofmann traces the path of the drug from a promising psychiatric research medicine to a recreational drug sparking hysteria and prohibition.In LSD: My Problem Child, Dr. Hofmann documents his trek across Mexico to discover sacred plants related to LSD and ...

Dr. Albert Hofmann, one of this century's greatest minds, offers a lifetime of insights, observations, and discussions. He leads us on an exploration of reality perception, where our newly discovered insights are drawn into intellectual meditation. Reality is approached as a combination of subjective and objective truths, which must be unified for ultimate awareness. This amazing book will expand your mind and lift you to a level where the material and spiritual aspects of your life exist ...

In April 1943, working in his Sandoz laboratory, the Swiss research chemist Dr. Albert Hofmann discovered LSD-25, and thus changed the lives of millions over the next decades. Here he tells how LSD affected his own life and, in the process, weaves an intriguing story of mysticism in the midst of science

"A meeting of nobody special about nothing in particular." An exquisite gathering of rascals including Albert Hoffmann (discoverer of LSD), Ram Dass (Richard Alpert, Ph.D.), Timothy Leary, Ph.D., Ralph Metzner, Ph.D., Stanley Krippner, Ph.D., John Lilly, Allen Ginsberg, Stephen Gaskin, David Smith, M.D., and Irving Oyle, M.D. This is an audio "high"-school reunion guaranteed to blow your circuits however you're plugged in.

LSD My Problem Child is the story of LSD told by a concerned yet hopeful father and organic chemist, the late Albert Hofmann, PhD.Credited with synthesizing and discovering the psychedelic effects of LSD, Hofmann traces the path of the drug from a promising psychiatric research medicine to a recreational drug sparking hysteria and prohibition.In LSD: My Problem Child, Dr. Hofmann documents his trek across Mexico to discover sacred plants related to LSD and ...

The secretive Mysteries conducted at Eleusis in Greece for nearly two millennia have long puzzled scholars with strange accounts of initiates experiencing otherworldly journeys. In this groundbreaking work, three experts—a mycologist, a chemist, and a historian—argue persuasively that the sacred potion given to participants in the course of the ritual contained a psychoactive entheogen. The authors then expand the discussion to show that natural psychedelic agents have been used in spiritu...

In the tradition of Daniel Levitin’s This Is Your Brain on Music and Oliver Sacks’ Musicophilia, Bad Singer follows the delightful journey of Tim Falconer as he tries to overcome tone deafness — and along the way discovers what we’re really hearing when we listen to music.Tim Falconer, a self-confessed “bad singer,” always wanted to make music, but soon after he starts singing lessons, he discovers that he’s part of only 2.5 percent of th...

Sound is integral to how we experience the world, in the form of noise as well as music. But what is sound? What is the physical basis of pitch and harmony? And how are sound waves exploited in musical instruments? In this Very Short Introduction Mike Goldsmith looks at the science of sound and explores sound in different contexts, covering the audible and inaudible, sound underground and underwater, accoustic and electric, and hearing in humans and animals. He also considers the ...

Contains a foreword by Jens Blauert!This book systematically details the basic principles and applications of head-related transfer function (HRTF) and virtual auditory display (VAD), and reviews the latest developments in the field, especially those from the author's own state-of-the-art research group. Head-Related Transfer Function and Virtual Auditory Display covers binaural hearing and the basic principles, experimental measurements, computation, physical characteristics analyses, fil...

What if history had a sound track? What would it tell us about ourselves? Based on a thirty-part BBC Radio series and podcast, Noise explores the human dramas that have revolved around sound at various points in the last 100,000 years, allowing us to think in fresh ways about the meaning of our collective past.Though we might see ourselves inhabiting a visual world, our lives have always been hugely influenced by our need to hear and be heard. To tell the ...

Foundations of Engineering Acoustics takes the reader on a journey from a qualitative introduction to the physical nature of sound, explained in terms of common experience, to mathematical models and analytical results which underlie the techniques applied by the engineering industry to improve the acoustic performance of their products. The book is distinguished by extensive descriptions and explanations of audio-frequency acoustic phenomena and their relevance to engineering, supported b...