The Feigenbaum constant, 4.669, is the universal scaling ratio for period-doubling bifurcations. It appears in every system transitioning to turbulence. Logistics maps. Fluid dynamics. Neural oscillations. Beneath chaos lies order.

The Feigenbaum constant, 4.669, is the universal scaling ratio for period-doubling bifurcations. It appears in every system transitioning to turbulence. Logistics maps. Fluid dynamics. Neural oscillations. Beneath chaos lies order.