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.
Dr. Martin Cooper is the person credited with both inventing the modern cell phone as well as making the first cell phone call in New York City, New York in April 1973. A related invention is the cave radio phone invented by Nathan Stubblefield who was awarded a patent for the idea in the early 20 th Century (1908).Since his work does not provide the technology behind modern cell phones, he is not given credit for inventing the cell phone. related invention is the cave radio phone invented by Nathan Stubblefield who was awarded a patent for the idea in the early 20 th Century (1908). Since his work does not provide the technology behind modern cell phones, he is not given credit for inventing the cell phone.