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Charts & Graphs
What it all costs, minute by minute.
Epic filibusters in the U.S. Senate.
Prison sentences of the famous and infamous.
Clocks, calendars, and dating systems.
When Mozart slept and when the Queen takes her tea.
The average life span of animals in nature.
Cultural calendars and their holidays.
Growth and regeneration, from blood cells to taste buds.
...ten days for the Pony Express to deliver a letter and 0.016 seconds for the atomic bomb to explode.
A lot can happen in 250 milliseconds.