How to improve your vision in 1 minute
The first thing you see upon opening Dr. Bates’ pioneering 1920 book Perfect Sight Without Glasses is a foreword called “The Fundamental Principle”. Within a few paragraphs, this peculiar eye doctor prompts you, the open-minded reader, to experience “Central Fixation” through an experiential practice he called “flashing”. 126 years later, we now call it “reverse