Kokusungulwa yomnxeba - isiganeko ebalulekileyo impucuko

Imbali kokusungulwa yemnxeba kwiminyaka engaphezu kwesinye elinamanci mathathu. Kubomi bethu bemihla ngemihla, esebenzisa ezininzi ngeenzuzo impucuko, abantu phantse sicinge ngendlela yokuphila ibiza kuba ngaphandle kwabo okanye ezinye izinto eziqhelekileyo kuthi. Kwaye kusenokuba ezahlukeneyo ngokupheleleyo.

Kokusungulwa ngomnxeba yaqala umsebenzi Aleksandra Bella (1847-1922), ukwenzela utitshala abantwana abazizithulu isikolo e Boston, USA, owathi ngo-1875 wadala isixhobo ekwaziyo amaza intetho yabantu mgama. NgoFebruwari 1876, Bell awodwa isixhobo yakhe. Kwaye ngo-1878, iseshoni yokuqala, Bell wathetha efowunini kunye nomncedisi wakhe. Ukudala sixhobo kwenzeka emva kokuba yafunyanwa alternating current kwemitha kunye kagesi. La mabini yendalo uAleksandr Bell , yaye kusetyenziswa isixhobo esitsha.

Kokusungulwa ifowuni enikiweyo uphuhliso sitsibe zonxibelelwano kwaye wabeka ukudluliselwa kolwazi ukuya kwinqanaba elitsha. Ngaphandle Aleksandra Bella mathathu nabasunguli, phakathi kwabo kwakukho uThomas Edison, yena ukuba abe nguvulindlela, kodwa ibhalwe kokusungulwa namnye kwakhe kubo kuqinisekiswa.

Yonke le nto yaqala nesibakala sokuba ngo-1866, emva kokuzama asiphumelelanga, wayembekele kusungulwe intambo Intambo eyayidibanisa Melika naseYurophu. Kodwa ke ukubuya kulindeleke akazange eze, kwaye abanini intambo wacela ukuba bahlawule imali eninzi ukuze lowo ufumana indlela yokuthumela imiyalezo ngendlela esebenzayo ngaphezu kokuba kusungulwe. Isiphumo sesho yaye wayila yefowuni. Umgaqo yayo yokusebenza ngolu hlobo lulandelayo: i pulses eyenziwe kwintetho kwabantu Ubanjwe ku inwebu otyhidiweyo, kwaye sisasazwa iingcingo zombane, kweyela kwisixhobo eso siwamkelayo umyalezo, abangele Intshukumo inwebu, apho kwakhona ajikwa kwintetho. Loo ibhondi kuthiwa ukubetha kwentliziyo.

Phone ngokukhawuleza kakhulu ethathwa kwindawo yawo ebomini lonke uluntu. Yaye phantse 70 kwiminyaka yenkulungwane lokugqibela, umgaqo yokusebenza yezixhobo ezinjalo kuhlala ingaguqukanga. Ngowe-1973, injineli of Motorola ka-Martin Cooper wenza ubizo usebenzisa isixhobo esiphathwayo. Yaba kwase wefowuni enikwa yinkampani ngoMatshi 6 kunyaka 1983.

Ingcamango ekudaleni mobile phone wabonakala ngowe-1946, kodwa Phiko ngumsina kwaye alale. Kwaye kwathabatha iminyaka phantse 40 ngaphezulu kwe $ 100 million ukuya zingenza ingcamango zifezeke. Ifoni yokuqala mobile ubunzima 794 grams, itshaja ngokwaneleyo kuphela iiyure 8 zomsebenzi. Kwaye yayixabisa phantse 4000 eerandi.

Ukuveliswa mobile phone kunye ukubonakala unxibelelwano yeselula yaba isiseko ekudalweni ubugcisa digital mihla sisebenzisa. Ukuba ukhetha i selfoni, kucacile ukuba uvale omkhulu kushishino yenza, kodwa ngokukhawuleza kusenzeka phambili zobugcisa. Namhlanje, ifowuni loo - hayi nje iindlela zonxibelelwano, kukho ikhompyutha ephathwayo ezisebenza ezahlukeneyo kwemisebenzi.

Kusungulwa ucingo isiganeko eyimbali ukuba itshintshe imbali yabantu, wayibeka phezu kwindlela entsha yophuhliso.