I-Sailboat
isikebhe sikaseyili
- Ingozi yemoto yokuqala eqoshiwe yenzeke ngo-1600. Phakathi nomzamo wokuqala ohambweni, umshini kaseyili owasungulwa futhi wakhiqizwa uSimon Stevin waphenduka. Lesi sazi sezibalo esingumDashi, esaziwa nangokuthi uStevinius, sasiyithanda imikhumbi kaseyili eyayidlula eduze kwekhaya laso. Ngemva kokubona umsebenzi owenziwe umoya wokuthuthwa kwemikhumbi, waqala ukuklama inqola yomgwaqo ekwazi ukuzihambela (ngaphandle kwamahhashi, izinkabi, izimbongolo, njll.) esebenzisa amandla omoya. Wahlela wabala unyaka wonke waze wanquma ukwakha imoto enamasondo ngokomklamo wakhe. Wazikhokhela ngokwakhe lo msebenzi. Ngenhlanhla, wayenemali eningi futhi wayekwazi ukunikela enye yayo emizamweni yakhe entengantengayo yokwakha amakalishi amasha. Wayesekelwa umbusi wawo, iNkosana uMaurice waseOrange, owayebusa kulezi zindawo.
Ngaphansi kokuqondisa kukaStevin, kwakhiwa iveni elide elinama-asi amabili. Ukushayela kwakuzohlinzekwa ngamaseyili abekwe phezu kwezinsika ezimbili. Ukulawulwa nakho kuthathwe ekuthuthweni kwamanzi. Ushintsho ekuqondeni lufinyelelwe ngokushintsha indawo ye-axle yangemuva, kanye ne-rudder blade. Ngicabanga ukuthi kuthathe umzamo omkhulu.
Ngosuku okwahlelwa ngalo ukwethulwa kokuqala, kwaba nomoya onamandla, okwajabulisa kakhulu umklami, ngoba amandla anjalo angakwazi ukuhambisa imoto yakhe. Ukuqala kohambo lwaba yimpumelelo kakhulu. Isuke imoto isuke nomoya ucishe uqhamuka ngemuva, kuheleza umoya omncane nje. Nokho, konke kwashintsha ekujikeni, lapho kuvele kuheleze umoya onamandla oseceleni. Ngeshwa imoto ayizange iqhubeke njengoba igingqikile. Ngalesi sikhathi, u-Stevinius, ebambe i-control panel ngokuqinile, wajika i-asi yangemuva ukuze kuthi lapho inqola igingqika, wacishe waphonswa ngaphandle kwe-catapult waya endaweni eseduze. Kwaphela imihuzuko nokuklwebheka, washeshe wasanguluka. Akazange alahle ithemba futhi waqala ukuhlola umklamo kanye nezibalo. Uthole ukuthi i-ballast encane kakhulu ihlinzekiwe. Ngemva kokulungisa izibalo nokulayisha imoto, kwenziwa eminye imizamo yokushayela imoto kaseyili. Kuphumelele. Imoto yayigijima emigwaqweni, futhi isivinini sayo sincike emandleni omoya.
Izindleko ze-prototype zamkhokhela uStevin lapho esungula inkampani yakhe yamaloli. Yayithutha abantu nezimpahla phakathi kweScheveningen nePetten. Isikebhe sasigijima emgwaqeni osogwini ngesivinini esingama-33,9 km / h, okwenza sikwazi ukumboza ibanga elingamakhilomitha angama-68 ngamahora amabili. Phakathi nohambo, ngezinye izikhathi kwakudingeka ukulungisa oseyili, okwakungaphazamisi ukugcwala kwabagibeli abangu-28. Babekwazi ukuvala ngokushesha indlela engathatha usuku lonke.
INkosana yase-Orange, esekela umklami, yiqiniso, nayo yenza uhambo ngemoto engavamile. Izincwadi zomlando zithi waze "wafuna ukuyiphatha." Ngokusobala, umshini kaseyili wawuwusizo kakhulu kuye phakathi nempi elandelayo. U-Admiral waseSpain uFranz Mendoza ubambe iqhaza ohambweni oluthile.
USimon Stevin wayengumfundisi wezibalo eNyuvesi yaseLeiden. Lapho, wahlela isikole sobunjiniyela ngo-1600. Kusukela ngo-1592 wasebenza njengonjiniyela futhi kamuva waba ngukhomishana wezempi kanye nezezimali ku-Maurice wase-Orange. Ushicilele imisebenzi ohlelweni lwedesimali lwezilinganiso namafrakshini amadesimali. Ufake isandla ekwethulweni kwesistimu yedesimali eYurophu njengohlelo oluyinhloko lwesisindo nezilinganiso. Njengososayensi abaningi bangaleso sikhathi, wayehlanganyela emikhakheni eminingana yolwazi.
