If you are young enough, you may never have heard about floppy disks. They were the equivalent of “micro SD card” in the 1970’s to 2000’s , in the sense they were portable mass storage device, but the comparison stops there, as the size and capacity were quite different, and they relied on magnetic storage technology. The first 8-inch floppy drives appeared in 1971/1972 and the best models could eventually store 1.2 MB, they were following by 5ΒΌ-inch drives later the same decade with 360KB being the most common capacity, and finally 3.5-inch floppy drives coming with either 720 KB or 1.44 MB capacity in the 80’s. The latter were used until the early 2000’s, and I can remember Windows 3.1 being sold with 7 or so floppy drives. They were eventually replaced by CD ROMs, and USB flash drives. I’m writing about this, because I found out that Aliexpress […]