The design of the Charge Card is as advertised: Completely flat, just 3 millimeters thick, and featuring a thin USB connector that pops out of the center of the card. Once snapped out of place, the USB plug can be positioned to either side of the card, thanks to a bendable rubber coating that protects the cable inside.
Best Answer: The first use of the concepts in 'nano-technology' (but pre-dating use of that name) was in There's Plenty of Room at the Bottom, a talk given by physicist Richard Feynman at an American Physical Society meeting at Caltech on December 29, 1959.
For more on the history of the nanotechnology concept, see: Nanotechnology: from Feynman to the Grand Challenge of Molecular Manufacturing, by C. Peterson in IEEE Technology and Society, Winter 2004. PDF [2.5 MB].  Molecular Nanotechnology: the Next Industrial Revolution , by C. Peterson in IEEE Computer, January 2000.