There is the current that is flowing (for example, fluid, heat, mass, or information) and the design through which it flows. ADRIAN BEJAN CurrentFlowFlowingFluidHealMassThrough
The fact that the same proportionalities rule optimal running, ADRIAN BEJAN OptimalPropotionalitiesRunningSwimming
Animate and inanimate they all develop in space and in time such that they optimize the flow of material. ADRIAN BEJAN AnimateFlowInanimateOptimizeSuch
Based on experience, knowledge, it is the creative exploitation of the unforeseen. ADRIAN BEJAN BasedExploitationUnforeseen
it must evolve in such a way that it provides easier access to the imposed currents that flow through it. ADRIAN BEJAN CurrentEasierEvolveFlowImposedSuchThroughWay
They rise naturally, spontaneously, because they enhance access to flow. ADRIAN BEJAN AccessFlowNaturallyRiseSpontaneously
The similarities among animals that are on the surface very different are no coincidence. ADRIAN BEJAN AmongCoinFlowNoSimilaritiesVery
Flying and swimming is not a coincidence rather it is an illustration of the fact that a universal principle is involved. ADRIAN BEJAN CoincidenceFlyingIllustrationInvolvedSwimmingUniversal
