Do you know that funky-looking square icon you click at the top of your toolbar when you want to save a document? That's not some random hieroglyphic. That's a floppy disk, and it wasn't that long ago ...

From lectures by Stephen Hawking to the letters of British politician Neil Kinnock – it's a race against time to save the historical treasures locked away on old floppy disks. Some of the world's most ...