The Power of Sine-Curves: in our society and beyond
(Reklamlänk)
The concept of sine curves, i.e. regular upswings and downswings, can be used as a metaphor and, at the same time as a guideline in many areas of life. It describes cyclical movements, phases of peaks and troughs. Sine-curves in politics, sport, science, health, recreation and psychology, faith and religion - what are they alll about?
