Home Ideas San Francisco Will Pay $212 Million for Its Train System to Ditch...TechIdeasSan Francisco Will Pay $212 Million for Its Train System to Ditch Floppy DisksOctober 25, 20244FacebookTwitterPinterestWhatsApp san francisco will pay 212 million for its train system to ditch floppy disks The city’s light-rail system has used 5¼-inch floppy disks for nearly 40 years. Getting off them won’t come cheap.Source: WIRED.com