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Showing posts with label history. Show all posts
Showing posts with label history. Show all posts

Thursday, March 10, 2016

The History of Time




With Leap Year and daylight savings time appearing within a few weeks of each other, I just had to explore 'time' as a subject.



Deep within our history, the beginning of our 'time concept' began. The very first people who populated this earth used the stars in the sky.  From these they determined when it was time to move.  Being hunter gatherers they depended on nature to guide their days, nights and movements. 

'Water clocks' were among the earliest time keeping devices that didn't use the observation of the stars.  The ancient Greeks, it is believed, began using water clocks around 325 BC.  They were also used, in various forms, by other countries such as Egypt and Japan.
                                                                                                     'Galieo's pendulum clock'

In 1656, 'Christian Huygens' (a Dutch scientist) made the first 'Pendulum clock with a mechanism using a 'natural' period of oscillation.  Galileo is credited in most historical books for the invention of the pendulum as early as 1582 but his design, shown above, was not built before his death.  Huygens' clock, when built, had an error of 'less than only one minute a day'.  A fantastic 'leap' for timekeeping.




Later on came the spring assembly.  This brought a much 'truer' technique of keeping time.


Oh how I loved to look at my grandfather's pocket watch.  It would be considered an antique today, but to take off the back and watch it mark the seconds and minutes with with its little gears was an adventure to a young girl.

For the most part, today our clocks and watches are digital.  I'm sure they keep much better time than those that required a clear night sky, water, pendulums and little gears and springs.  But somehow along the way,the mystery and wonder of 'time' as an essence, has faded into the past.  Did it not seem a bit more precious when we had to wind our watches? When it was not a thing to be manipulated as it is today?    

As I reset our household clocks for Daylight Savings Time I will question our tinkering with time. And our apparent quest to 'tame' it to our own desires.  

"By putting forward the hands of the clock you shall not advance the hour." - Victor Hugo







Monday, May 13, 2013

Bandelier National Monument

 

One of the most wonderful aspects of our trip to the New Mexico desert was its rich history and the fact that it is being carefully preserved.  Bandelier National Monument recognizes and honors the ancient people who lived in this area.  Evidence of human activity dates back 10,000 years.  I can't even begin to tell you how I feel when I am in the presence of a civilization that is so ancient. 


The rock formations here were originally formed by two violent volcano eruptions  more than one million years ago. The pink rock of the canyon wall looks like sandstone but is actually volcanic ash that compacted over time.  The Ancestral Pueblo people used tools to enlarge some of the natural openings in the cliff face.  Stone dwellings were constructed in front of these enlarged openings.


These ruins are the plaza of Tyuonyi.  The walls surrounding this plaza would have been smooth-plastered with mud.  I can only imagine the sights, sounds and smells of the daily activity within and around this village.


This painted design, or pictograph, was part of the back wall of a second story dwelling.


I thank those who have worked to preserve and pass along the teachings of thisoh so long ago period of time in our history.  Walking here on a lovely spring afternoon took me back into time in a wonderful way.

"Tis distance lends enchantment to the view, and robes the mountain in its azure hue." - Thomas Campbell




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