Tools

Small, free tools for learning, focus and engineering work, plus a couple of games for a break.

Learn

Tutorial Finder Pick a software, level and format, then jump straight to the best-matching video tutorials. Open

Focus and productivity

Focus Timer Pomodoro timer: focus in short sprints, rest, repeat. Keeps count of your sessions today. Open To-do List A simple task list with priorities and due dates. Saved on this device. Open Daily Streaks Build discipline one day at a time. Tick off your habits and watch the streak grow. Open

Engineering calculators

Hydropower Calculator Power from flow and head, flow needed for a target output, and penstock size. Quick estimates. Open Unit Converter Flow, length, area, volume, pressure, power, energy, speed and temperature, with hydrology units. Open

Games for a break

Hangman Guess the word before the drawing is finished. Words from hydropower, hydrology, Nepal and coding. Open Number Guess Find the secret number in as few tries as you can. Three difficulty levels. Open

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