To state the obvious, a tree starts from the ground with a trunk that extends into branches and twigs. You could be excused for thinking that nature is shaped like trees. The primary biological morphology is a root and branch structure. Embryonic cells form into tubes that branch, fold, specialise and merge. The form (morphology) … Continue reading
Retractable queue barriers funnel airport passengers in twisted but orderly lines. These security labyrinths manage large numbers of people within a confined space. They also keep people on the move, turning compliant travellers into unceremonious processionalists. Umberto Eco thinks the detective story is like a labyrinth. He identified 3 types of labyrinth: the kind that … Continue reading