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Whims, fashions, admiration of difficult systems and to that similar weaknesses.
The exact time became a symbol of factory discipline already much later, than
The western interest to hours was showed. Not carrying utilitarian character
Admiration of hours was peculiar not only to the West. The Chinese officers
Willingly accepted them in a gift from dealers, and became greedy collectors
Hours though in any way them in practice did not use. Even the medieval tower
Hours were faster an ornament subject, than the useful system. That
Concerns buyers of small hours them were almost exclusively or
Judges of beauty and grace, or collectors and dandies. Occurrence
This market it has appeared the big good luck because small hours threw
- a call to ability and art of masters, than tower and wall, and consequently
They in a greater degree promoted progress of exact mechanics.
Interest to hours ate love to fine or to astronomy, but behind one
Exception: marine chronometres. Almost till the end of a XVIII-th century seamen not
Possessed reliable and exact methods for longitude measurement, and as a result
It is a lot of ships, human lives and consignments was lost on shallows and reeves,
Which as it was supposed, have defended on many miles from an accident place. With
The help of tools of a XVIII-th century it was possible with sufficient accuracy to define
Zenith, - time when the sun reaches the maximum height over horizon.
Hours which accurately would show time on were for this purpose necessary
To longitude 0 _ that seamen could compare time of local zenith to indicators
Chronometre and to calculate the longitude: each hour of a difference per time
Corresponds 15_ longitudes. In a XVIII-th century accuracy of hours depended on a pendulum,
Which was not reliable on such unstable platform, as the ship. "A longitude
Was a great secret that epoch, a riddle for seafarers, a call for
Scientists, a stumbling-block for kings and statesmen. It
Teased imagination not less, than water of life and a philosophers' stone, only
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