# History

> Browse 6 items tagged with History.

## Items

- [Charles Schwab's $25,000 Check for Ivy Lee](https://timetrack.works/ru/items/charles-schwabs-25000-check-for-ivy-lee) — The famous 1918 story where Bethlehem Steel president Charles Schwab paid productivity consultant Ivy Lee $25,000 (equivalent to $400,000 in 2015) after three months of using the six-task prioritization method.
- [Francesco Cirillo's Pomodoro Technique Origins](https://timetrack.works/ru/items/francesco-cirillos-pomodoro-technique-origins) — The creation story of the Pomodoro Technique in the 1980s when Francesco Cirillo used a tomato-shaped kitchen timer as a university student, developing the 25-minute work interval system that became one of the world's most popular time management methods.
- [Charles Schwab's $25,000 Payment to Ivy Lee](https://timetrack.works/ru/items/charles-schwabs-25000-payment-to-ivy-lee) — Historic 1918 payment from industrialist Charles Schwab to productivity consultant Ivy Lee for his six-task prioritization method, equivalent to approximately $400,000 today, demonstrating the immense value of effective time management advice.
- [Benjamin Franklin Time Blocking Method](https://timetrack.works/ru/items/benjamin-franklin-time-blocking-method) — Historical time management practice where Benjamin Franklin meticulously detailed hour-by-hour activities including work, rest, and chores. Considered an early adoption of structured daily timeboxing.
- [Taiichi Ohno's Toyota Kanban System](https://timetrack.works/ru/items/taiichi-ohnos-toyota-kanban-system) — The original Kanban system created by Toyota engineer Taiichi Ohno in the 1940s as a visual workflow management method using signboards to control inventory and production flow, later adapted for knowledge work and time management.
- [Vilfredo Pareto's 1896 80/20 Observation](https://timetrack.works/ru/items/vilfredo-paretos-1896-8020-observation) — Italian economist Vilfredo Pareto's 1896 discovery that 80% of Italy's land was owned by 20% of the population, establishing the foundational principle that became the Pareto Principle or 80/20 Rule applied to productivity and time management.

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