1. It used bubble memory cartridges, a sort of non-mechanical magnetic storage system. 2. As with all magnetic storage , it is vulnerable to magnetic fields. 3. Problem is, it's unclear if there's room for growth in magnetic storage devices. 4. These then gave the way to magnetic storage ; core memory, drums and, finally, hard drives. 5. MRAM chips will use conventional silicon mechanisms for reading and writing to the magnetic storage . 6. :: : : : : : Degaussing takes definitive final care of any magnetic storage medium. 7. A "'degausser "'is a device that can generate a magnetic field for degaussing magnetic storage media. 8. A hard drive is a magnetic storage medium. 9. Photographic film or the magnetic storage medium inside floppy disks can be used as inexpensive visible-light filters. 10. Unlike magnetic storage , the kind used by floppy and hard disks alike, the PD stores the information optically.