An hour of darkness, silence, and floating changed how I think about stillness When I invited my friend Sarah to join me in trying sensory deprivation tanks, as invented in 1954 by a so-called ...
When I invited my friend Sarah to join me in trying sensory deprivation tanks, as invented in 1954 by a so-called “consciousness researcher” named John C. Lilly, I saw a flash of understanding on her ...
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