For a finite-size system to persist in time (to live), it must evolve in such a way that it provides easier access to the imposed currents that flow …

- Adrian Bejan

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…

- Adrian Bejan

The designs we see in nature are not the result of chance. They rise naturally, spontaneously, because they enhance access to flow.

- Adrian Bejan

Serendipity is the way to make discoveries, by accident but also by sagacity, of things one is not in quest of. Based on experience, knowledge, it is…

- Adrian Bejan

Flow systems have two basic features (properties). There is the current that is flowing (for example, fluid, heat, mass, or information) and the desi…

- Adrian Bejan

The similarities among animals that are on the surface very different are no coincidence. In fact, animal locomotion is no different than other flows…

- Adrian Bejan