fascinating,keychain,pocket,wa technology A fascinating keychain pocket watches origin
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Just as other measurement systems appeared, the keychain pocket watch is worth a mention. The point where the observer was located was the lobby of a building, its steps, jambs or the boards of a temple, was regarded as astronomical observatory horizons. Although this construction functions were manifold, we say that they were primarily religious and scientific. Besides taking advantage of the landscape elements, the top astronomer invented instruments to make observations. There are two representative examples: the first one has been called "a set of astronomical commemoration" and consists of a set of three buildings that are opposed to a room that is the observer. It works the same way as the horizon calendars and used in areas where there is significant topography, as was the case in the plains inhabited by the Maya. To date, the most representative and accurate of these sets is that of Uaxactun (Guatemala), although we know that there were at least twenty of them in the Yucatan Peninsula.The latter are much more precise instruments. Some are called "underground observatories." Zenith tubes consist in dark rooms that indicate even variations of one day every four years (which we call leap year of 366 days). There must have been dozens of them, but so far I've only been able to study all four and I noted the possibility for calculating the duration of a tropical year of 365.25 days, precision surpassed only in recent times. The precision of keychain pocket watch models is determined by a similar mechanism. Therefore, we agree that the greatest intellectual feat of Mesoamerican people was the great accuracy achieved in the measurement of time. While this was achieved in the classical period (250-900 AD), the pre Hispanic calendars existed for many centuries. Sun and Moon, opposite and complementaryThe Sun was the celestial body par excellence and in Mesoamerica is identified with time itself. Through manuscripts, the Codex of the Royal Palace, we can open a window into fundamental cosmogony myths for the Mexican people. In them we see faithfully reflected the belief that the Sun, as a living being can be born and die.There were four suns before the current one. Each distinct era marked, including time stopped and there was darkness. For the birth of the Fifth Sun, the gods had sacrificed, dying, purified in the fire element produced by the oldest of all the gods. The same way the sun was already born and soon after the moon, the celestial bodies appear essential to the timetable, thus to keychain pocket watch invention. Article Tags: Keychain Pocket Watch, Keychain Pocket, Pocket Watch
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