Ibn Battuta was the traveler of his age—the fourteenth century, a time before Columbus when many believed the world to be flat. Like Marco Polo, Ibn Battuta l

A collection of short stories on tracking and rebellion against it. Derived from current and projected tracking of people all over by means of cameras, RFID chi

Christopher Milbourne presents a selection of classic magic tricks originally published over the course of 50 years in "The Sphinx," the most famous magazine fo