introduce in Italys the clocks, which they showed hour knocking out the suitable quantity of sounds. his son Vin – ccnzio and locksmith name Baleslri /. Kolebnik swung, the speed of mechanism of clock and his hesitations be passed on to escapement, regulating. pendulum clocks the exactitude of measurement improved considerably. Required exactitude carried out three seconds on day by period six weeks. e. In late years fiftieth XVII age, Dutch scholar the Christiaan the Huygens modernized the mechanism of clock, and his construction will confirm at last – the Sa the larger exactitude of pendulum drive In result the day mistake of typical clock was lesser with a dozen or so minutes to 10 knot. zegarek,sklep z zegarkami With main superiority what had balancing-pole over pendulum byio this, that nothing influenced carrying clock on his work so indeed. In result lego appeared watches with one-minute hand, and sometimes also sekundową. the British line he gave 20 thousand pounds of prize for this. They in result this came into being smaller and more exact mobile watches and hand. Electronic watches have to be equipped in own regulator. Different kind of hourglass it is the hourglass from felt – tip , in which sand he sprinkled oneself in special glass dish, the measuring settled temporary compartment – often half-an-hour’s or hourlong. zegarki sklep,sklep z zegarkami He more precise division appeared about 4000 year p. Rock mechanisms – nikowe walked unequatly really after introduction in XVI in. solved by Egyptians who invented water hourglass. Electronic the clock the wfącza oneself in moment of start take-off, and the finish be recorded on film automatically. Mechanical clock
About 1275 year first appeared in Europe the clock mechanical, however nor exact date of production, nor the inventor’s surname is not they are settled. However astronomers were more exacting, because they to record their observations needed more exact the indications of clock. zegarki sklep,zegarek It usually is then the crystal of the quartz under influence which the working of electricity trembles with almost invariable frequency. and their mistake is smaller than l second on IOOO of summers. In later time the mechanism of water hourglass was improved and water trickled from one -
him dish to different , causing rising up swimmer, which in this way he showed time. The poured to him water leaked slowly, and her level in relation to scale he showed on quantity of time which he flowed away. Calculation geographical length required clock, showing in Greenwich exact time. Second this now time, what in sure definite conditions the atom of cesium 133 Cs need to production 9192631770 draań.