It has recently gained currencyintheWest, used in organizing individualhomesandinthe planning ofmajorarchitectural projects such as theTrumpInternationalTower at Columbus Circle.
My daughters and I tell each other stories in which we circle Chicago's skyscrapers or the Eiffel Tower on a witch's broom, waving at our friends and touching the stars.
Leo Houlding, for example, parachuted into Baffin Island in the Arctic Circle, then spent weeks climbing an iced-up rock tower called Mount Asgard, only to leap from the top in a wingsuit.