Productivity
Tips on productivity, timing techniques, cooking, fitness, and more.
Productivity
25/5, 52/17, or 90/20 — Which Work Interval Actually Works?
Three competing schools of thought on focus intervals: Pomodoro's 25/5, the DeskTime 52/17, and Ericsson's 90-minute ultradian cycles. The research behind each.
ProductivityThe Pomodoro Technique: What Everyone Gets Wrong
The Pomodoro Technique isn't a 25-minute timer. Learn what Cirillo's method actually involves and why the breaks matter more than the work.
ProductivityYour Phone Timer Is Fine. Until It Isn't.
Why dedicated online timers beat your phone's default. TimerKit is free, ad-free, works on every device, and your screen never locks mid-session.