Why has the quest to hack old Apple II software become the best hope we have of preserving a part of our cultural history? How do these floppy discs – still turning up in their box-loads – shine a light on the educational philosophies of the 80s? And do a new generation of gamers risk losing whole days of their lives by playing these compelling retro games in their browsers?

Jason Scott of the Internet Archive and cracker 4am tell Leigh about the huge success of their call out for vintage software.