![]() The first floppies were 8-inch disks that were bare, but they got dirty easily, so the team packaged them in slim but durable envelopes equipped with an innovative dust-wiping element, making it possible to handle and store them easily. Dalziel, the lead inventor of the floppy disk drive. “I had no idea how important it would become and how widespread,” recalls Warren L. The team considered using magnetic tape first, but then, in a project code-named “Minnow,” they switched to using a flexible Mylar disk coated with magnetic material that could be inserted through a slot into a disk drive mechanism and spun on a spindle. The big machines were already equipped with hard disk drives, also invented by IBM engineers, but people used paper punched cards for data entry and software programming. Noble started working on developing a reliable and inexpensive system for loading instructions and installing software updates into mainframe computers. In 1967, a small team of engineers under the leadership of David L. The floppy got its start at IBM’s data storage skunkworks in San Jose, California.
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