In this blog we develop the awareness of cycles of light in our life. The sunspot cycles, the annual, the monthly sun-spin, and daily (circadian) cycles are well known. The new cycles are the 5 minutes, 1 hour and 160 minutes sun-pulsation cycles, that are correlated to the duration of the human orgasm, the duration of the songs, the duration of the films, and the duration of the human digestion.
