North Carolina State University has developed a computer chip that can store enough data to hold an entire library's worth of information on a single chip. The new chip stems from a breakthrough in the use nanoscale magnets, and represents a significant advance in computer-memory technology.
Magnetic nanodots that store one bit of information on each nanodot, allows storing over one billion pages of information in a chip that is one square inch. The nanodots can be made as small as six nanometers in diameter. Where did I put my glasses?