Series: The Physics of Backup & Recovery - Part 2 When a computer fails, it happens with the abruptness of a star going dark. One moment everything works. The next, the rules change. Files vanish. Systems refuse to boot. What once felt infinite becomes unreachable. And in that moment - whether you’re a developer, a creator, or someone simply trying to get on with their work - you experience a kind of digital gravity: the realisation that everything depends on what you prepare