There was an army of construction cranes working on building the skyscraper.

Earless ghost swift moths become “invisible” to echolocating bats by forming mating clusters close (less than half a meter) above vegetation and effectively blending into the clutter of echoes that the bat receives from the leaves and stems around them.

LOAD.S loads a sequence of scalars from the ravelled form of a matrix into successive AM elements.

Think of banking today and the image is of grey-suited men in towering skyscrapers.