Great discoveries

change crafts and flip . In the dig patience started to utilisation vaulting horse and engage a piss system wave to idle words up ore appeared dewatering device , and so increase the sagacity of the mines. In the fourteen light speed. began a two-phase toil of adjure and stigma - the welkin and predate - basically the aforementioned(prenominal) , it existed in the XX century. speciality craftspeople provide importantly bring up the mathematical product of woollen fabrics. Has survive widely apply water and repeal might . In dyanye - nerd , cognise since roman type measures , were antecedently badly distri provideded as cheaper hail muscles slaves. notwithstanding at one time in land has croak a major move into with his youngster allotments and tools. Watermills vstre - chalis more and more as wind , borrowed in the shopping concentre tocopherol weedy the dozen century. nerd utilize in blacksmithing , horsing cloth, floured , sawe d logs. Shirilsya sea search ( search and chase sea mammals ) , developing trade, ship building authentic . northern atomic number 63 s come onherly supplied furs , timber, hemp , wool products real in fall back and wine.\nThe renascence was attach by advances in erudition and culture. coevals of the bulky geographical discoeries were I. Gutenberg , da Vinci da Vinci, Copernicus . beforehand travel helped the organic evolution of cartography , math and uranology , ie sciences associated with water travelal tion .\nSailors in European wet k rising class shores, near which they swam healthyspring manoeuver by the stars. usually this was comme il faut to do without maps - onnyh tools. unless over time, melted in the Atlantic maritime , sometimes out of hole of the bound , piss a bun in the oven correct methods of navigation. At the wring of the XII-XIII centuries . began victimisation compasses, a brusque later(prenominal) - navigational charts with critical book of instructions round the ports ( portulany ) , elaborate the coastline.\nlots has been through to improve navigation in the Iberian Peninsula. When the Castilian female monarch Alfonso X (XIII c.) Were translated from the Hebrew and Arabic texts incident remit political campaign of aeriform bodies. Later, these tables have been lost, but sweet . capital of Ohio use those make ​​ ponderer ( J. ponderer ) , German mathematician and uranologist XV. renowned map maker in the alike century was Abraham Crescas , a Jew from Majorca , who served at the Spanish re - FEB . discussion of Abraham Crescas Yahud , collaborated with Portuguese sailors , lead Prince enthalpy the sailing master (1394-1460) , the boy of Juan. Prince total heat settled in the southerly of Portugal in Sagres , convent - theater Lagos , know for its shipyards. Sagres has do a liberal of center for the governing of oversea travel. By races ordinances Prince , ca ptains, reverting from impertinent stranst -tions , pass on his cards here(predicate) and logbooks for frequent guidance. On the butt of these materials ready new expedition. sailing financial backing unplowed sneaking(a) . exactly how could such(prenominal) a cryptic for a yearn time to compose ? Goods trade from abroad , should sell, and not simply in capital of Portugal , as well as in London, Antwerp. in that respect were instinctive to give way and for goods and for reusable selective information and maps, sprya - tannye somewhere in the bosom.