“The fact that the same proportionalities rule optimal running, flying and swimming is not a coincidence rather it is an illustration of the fact that a universal principle is involved.” FactsRunningCertainPrinciplesAmountInvolvedUniversalResponsibleImpactFlyingFlightDestroyedCyclesSwimmingCoincidenceIllustrationFrictionVerticalHorizontalOptimalBalancing ActProportionality Author:Adrian Bejan
