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Charts & Graphs
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.
When Mozart slept and when the Queen takes her tea.
Clocks, calendars, and dating systems.
Epic filibusters in the U.S. Senate.
What it all costs, minute by minute.
A lot can happen in 250 milliseconds.
The average life span of animals in nature.
Prison sentences of the famous and infamous.
Cultural calendars and their holidays.