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How many ways can you tell time?
I dare say it will not be as many ways as the great astronomical clock in Prague, Czech Republic, which dates from the early fifteenth century.
Like any good clock, the clock in Prague will tell you hours and minutes. It will also tell you the month and the day (including the saint for each day). It will tell you when the sun rises and sets on the day you are observing it. It will show you the current phase of the moon, and the current sign of the zodiac.
Now let’s talk more about hours and minutes. The Prague clock displays the hour in four different systems: Bohemian time (24 hours, starting with sunset), “German time” (our familiar set of two twelve-hour blocks starting at midnight), Arabian or Babylonian time (12 hours between sunrise and sunset), and sidereal time (measured by the stars, not the sun, and 4 minutes shorter than our 24-hour days measured by the sun). See the video below for more detail.
In addition to all that, there are the figures of the twelve apostles who march around above the clock face each time the hour strikes, and the cautionary figures beside the clock – representing vanity, avarice, lust, and death – which are also set into motion at the top of every hour.
That clock in Prague is a mechanical, engineering and astronomical marvel. It is more than 600 years old, and, yes, it’s been repaired and renovated numerous times. But something like 75% of all its parts are original!
That clock is amazingly intricate and accurate. Even with all our modern technology, I still cannot tell time as well as that clock. Which may be a good thing. All that precision may do little more than mask life’s mysteries. I think of the following prayer by Frederick Buechner:
"Lord, catch me off guard today. Surprise me with some moment of beauty or pain so that at least for the moment, I may be startled into seeing that you are here in all your splendor, always and everywhere, barely hidden, beneath, beyond, within this life I breathe."
Or, as Psalm 90 puts it, “Teach us to number our days, that we may gain a heart of wisdom.”
--Bill
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