Ukuphequlula Isigaba

Stories

Isigaba sezindaba indawo lapho uthola khona Imibiko Yecala, ukuhlela, imibono, izinganekwane kanye nezimangaliso zansuku zonke kusuka kwabasindisayo nabasindisayo. I-ambulensi nokusindisa izikhathi zomlando, kubantu abasindisa izimpilo nsuku zonke.

I-DNA: i-molecule eyashintsha i-biology

Uhambo Lokutholwa Kokuphila Ukutholakala kwesakhiwo se-DNA kumi njengesinye sezikhathi ezibaluleke kakhulu emlandweni wesayensi, okuphawula ukuqala kwenkathi entsha yokuqonda ukuphila ezingeni lamangqamuzana. Ngenkathi…

Uhambo ngomlando wesifo sikashukela

Uphenyo ngemvelaphi kanye nokuvela kokwelashwa kwesifo sikashukela Isifo sikashukela, esinye sezifo ezivame kakhulu emhlabeni wonke, sinomlando omude nonzima osukela ezinkulungwaneni zeminyaka. Lesi sihloko sibheka umsuka walesi sifo,…

I-insulin: ikhulu leminyaka lezimpilo ezisindisiwe

Ukutholwa okuguqule ukwelashwa kwesifo sikashukela i-insulin, okungenye yezinto ezibaluleke kakhulu ezitholwe kwezokwelapha ekhulwini lama-20, kumelele impumelelo ekulweni nesifo sikashukela. Ngaphambi kokufika kwayo, ukuxilongwa kwesifo sikashukela kwaba…

Ukuguqulwa kwe-penicillin

Umuthi owashintsha umlando wezokwelapha Indaba ye-penicillin, isibulala-magciwane sokuqala, iqala ngokutholakala ngengozi okwavula indlela yenkathi entsha yokulwa nezifo ezithathelwanayo. Ukutholwa kwayo nokulandelayo...

I-Microscopic Revolution: ukuzalwa kwe-pathology yesimanje

Kusukela Ekubukweni Okukhulu Kuya Kuzambulo Zeselula Umsuka We-Microscopic Pathology I-pathology yesimanje, njengoba sisazi namuhla, ikweleta okukhulu emsebenzini ka-Rudolf Virchow, ovame ukuqashelwa njengoyise we-microscopic pathology. Wazalwa ngo-1821,…

U-Elizabeth Blackwell: iphayona kwezokwelapha

Uhambo Olumangalisayo Lodokotela Wowesifazane Wokuqala Ukuqala Kwenguquko U-Elizabeth Blackwell, owazalwa ngoFebhuwari 3, 1821, eBristol, eNgilandi, wathuthela e-United States nomndeni wakhe ngo-1832, bazinza eCincinnati, e-Ohio. Ngemva...

Ukuvula izimfihlo zemithi yangaphambi komlando

Uhambo Lwesikhathi Lokuthola Imvelaphi Yezokwelapha Ukuhlinzwa Kwangaphambi Komlando Ezikhathini zangaphambi komlando, ukuhlinzwa kwakungewona umqondo ongabonakali kodwa kwakuyiqiniso elingokoqobo nelivame ukusindisa ukuphila. I-Trepanation, eyenziwa ekuqaleni kuka-5000 BC ezifundeni...