Weary German tourist Rudi Steinrock couldn`t absorb as magic the energy that Qu described, but he did find a Chinese fast food chain near Shanghai Railway Station that fully satisfied his hunger.

The characteristics of four port network has been employed in realizing a novel structure of broadband magic t junction which can substitute traditional magic t with reduced size and easy tuning.

T books are about magic and strange creatures; but they still tell us something about the real world.