(Computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored.
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And learn how on Earth you store ones and zeros on a spinning magnetic disk.
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Wires connected to the strip ran to a magnetic disk sutured to her scalp just above her right ear.
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The impulses were then sent as radio waves to the magnetic disk, which stimulated the electrode grid in Connie's retina.
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In both cases the information was preserved on old fashioned punched cards, the forerunners of today's magnetic disks.
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The case concerned patents issued in 2001 and 2002, and related to how accurately hard disk drive circuits read data from high-speed magnetic disks.