Most engineers I know treat the classic 25-minute work block as a fixed physical constant — like the speed of light or the length of an HTTP status line. It is not. The number is a starting convention, and the real productivity gains come from picking a cycle length that maps onto the way your ...
Source: [Dev.to](https://dev.to/lizely/engineering-a-pomodoro-cycle-that-survives-meetings-slack-and-deep-work-3434)