What is a memory, that it may comprehend itself? Self-referential implications of the phenomenology of remembering.- Mass storage memory market biography.- Probe Storage.- Modern Hard Disk Drive Systems: Fundamentals and Future Trends.- Introduction to SSD.- Package Trends and Technology into Wireless and SSD Applications.- High Capacity NAND Flash memories: XLC storage and single-die 3D.- Optical Data Storage.- Biological Memory in Animals and in Man.- Memories for everybody.