WEBVTT 00:00.765 --> 00:06.750 Mecheng ea litaba, hangata ho laoloa ha boemo ba leholimo ho hlahisoa e le khopolo e qabolang ea morero oa sephiri. 00:06.750 --> 00:12.594 Empa hobaneng, he, diofisi tsa ditokelo tsa boqapi di kgonne ho fana ka ditokelo tsa boqapi tse ngata hakana tsa ho 00:12.594 --> 00:16.702 fetola boemo ba lehodimo dilemong tse lekgolo tse fetileng? 00:16.702 --> 00:20.100 Ho hlakisa lintlha ho tloha qalong: 00:20.100 --> 00:27.357 Phatente ke tokelo ea thepa ea indasteri bakeng sa qapi ea tekheniki, e fanang ka tokelo e ikhethang ho 00:27.357 --> 00:34.140 mong'a eona ea ho hlahisa sehlahisoa kapa ho phethahatsa ts'ebetso ka nako ea lilemo tse 20. 00:34.140 --> 00:39.618 E le hore tokelo ea thepa e fuoe, pele ho hlahlojoa hore na e sebetsa. 00:39.618 --> 00:45.520 Leha molao oa lipatente oa Amerika o fapana le molao oa Europe ka lintlha tse 'maloa tsa 00:45.520 --> 00:49.419 bohlokoa, ka bobeli li hatella haholo tšebetso. 00:49.419 --> 00:55.586 Seo se akaretsa dintlha tsa motheo mabapi le dipatente, mme ka lebaka leo, le tsa dipatente tsa boemo ba lehodimo. 00:55.586 --> 00:59.423 Lenaneong lena, re hlahisa e 'ngoe ea lipatente tsa boemo ba leholimo tsa khale ka ho 00:59.423 --> 01:02.625 fetisisa tse bonahalang li ntse li amana le kajeno: . 01:02.625 --> 01:10.086 Lilemo tse peli kamorao ho Ntoa ea Pele ea Lefatše, lilemong tse fetang 100 tse fetileng, tokelo ea molao US1338343A e ile 01:10.086 --> 01:14.447 ea ngolisetsoa Jules Verdier, moenjiniere ea neng a lula Fora. 01:14.447 --> 01:19.710 Mokhoa oo a o qapileng o ile oa nolofatsa hore ho thehoe maru a maiketsetso, moholi kapa mosi ka ho fafatsa 01:19.710 --> 01:25.962 li-anhydrous chloride tse kang titanium chloride kapa stannic chloride hore li be lithothokiso tse nyenyane haholo. 01:25.962 --> 01:37.702 Ka 1924, 1936, 1937 le 1941, ho ile ha ngolisoa li-patent tse ling bakeng sa tlhahiso le phasalatso ea moholi le mouoane. 01:37.702 --> 01:41.959 Ha tokelo ea pele ea molao bakeng sa ho hlahisa moholi e ne e etsetsoa kopo, batho mohlomong 01:41.959 --> 01:44.594 ba ne ba na le lithahasello tse ling kelellong. 01:44.594 --> 01:50.291 Kajeno, ka lebaka la maikemisetso a boleloang a tikoloho, ho na le thahasello ea ho fifatsa letsatsi e le ho fokotsa ho 01:50.291 --> 01:56.760 futhumala ha lefatše, empa hape le ea ho theha maru a maiketsetso kapa esita le moholi le moholi o lerootho. 01:56.760 --> 02:01.837 Leha e ne e le lilemong tsa bo-1930, lilemo tsa tlokotsi ea moruo oa lefatše, moahi ea tloaelehileng 02:01.837 --> 02:05.328 mohlomong a ka be a sa nahana ka ho laola moholi. 02:05.328 --> 02:14.785 Empa boetapele ba sesole sa naha kapa indasteri ea libetsa, e labalabelang ho qala ntoa e 'ngoe, bo ka bona sena joang? 02:14.785 --> 02:20.336 Mang kapa mang ea ka etsang moholi oa maiketsetso 'me a o etsa hore o nyamele hape o na le sebetsa se 02:20.336 --> 02:26.072 matla, molemo o ka bapalang karolo e etsang qeto ntoeng. 02:26.072 --> 02:32.290 Machaba a Kopaneng a nkile mofuta ona oa sebetsa ka botebo bo boholo mme a arabela ka tumellano ea phetoho ea tikoloho. 02:32.290 --> 02:38.743 Sena se thibela ntoa ka phetoho ea tikoloho 'me e sebetsa ho tloha ka 1978. 02:38.743 --> 02:44.445 Ehlile, sena ha se bolele hore maqheka ana ha a sa sebediswa. 02:44.445 --> 02:48.502 Ho fapana le hoo: kamora tumellano ena ya Machaba a Kopaneng, ditokelo tsa boqapi tsa ho fetola 02:48.502 --> 02:51.610 boemo ba lehodimo di ile tsa tswela pele ho fanwa. 02:51.610 --> 02:57.445 Lenaneong "Boemo bo bobe ba lehodimo Spain: Mantswe a kgahlanong le dibetsa tsa boemo ba lehodimo le Agenda 2030" , Kla.TV e 02:57.445 --> 03:03.138 hlalositse hore leha boradipolotiki le mecha ya phatlalatso e ka sehloohong ba ile ba potlaka ho beha molato phetohong ya 03:03.138 --> 03:08.125 tlelaemete e bakilweng ke motho bakeng sa koluoa ena, baitseki ba tsa tlelaemete le karolo e ntseng e hola 03:08.125 --> 03:14.043 ya baahi ba bone tshebediso ya dibetsa tsa boemo ba lehodimo e le ntho e pakilweng. 03:14.043 --> 03:19.299 Maemong ohle a likoluoa tse mpe tsa boemo ba leholimo, ka hona, khokahano le libetsa tsa boemo ba 03:19.299 --> 03:22.011 leholimo e lokela ho hopoloa le ho fuputsoa ka botlalo.