The Muni Metro in San Francisco was recently approved for an update that would transition it from a control system using ...

PCs used two types of floppy disks. The first was the 5.25" floppy (diskette), which became ubiquitous in the 1980s. It was superseded by the 3.5" floppy in the mid-1990s. Very bendable in its ...

Floppy disks, if you’re older than 30, you likely remember these from school. In the days before CD-Rs, thumb drives, and ...

The San Francisco Municipal Transportation Agency (SFMTA) board has agreed to spend $212 million to get its Muni Metro light rail off floppy disks. The Muni Metro’s Automatic Train Control ...

A method for converting a single-sided 5.25" floppy disk into a double-sided disk. By punching a second notch in the jacket, the disk could be flipped over and inserted upside down. This was a ...

The BASIC source code and images for the game were stored on a single ProDOS formatted, soft-sectored 5.25″ floppy disk. Fast-forward thirty years to today and [Benjamin] found to his dismay ...

In San Francisco, 5.25-inch floppy disks form the basis of the light rail control system. Hundreds of millions of US dollars are now being spent to change this. The operator of the light rail ...