• 38:23 - 44:29
Matthew Cross & Dr. Robert Friedman | The Golden Ratio, The Fibonacci Sequence, & You
Biphasic Sleep, Nine-Hour Cycles and Blue Light Interference
Dr. Friedman discusses the importance of sleep, noting that humans historically followed a biphasic sleep cycle before the advent of electric light. He suggests that a nine-hour sleep period aligns with the Golden Ratio of a 24-hour day. The discussion covers how modern electromagnetic bombardment and blue light from screens have disrupted natural sleep patterns, leading to chronic health issues.