Kusho zomsebenzi emphakathini bakudala

Esebenzisa yetemisebenti njalo esadlala indima ebalulekile ukuvela isintu , futhi ngandlela-thile ukufanelekela ukuthola ukuthuthukiswa yayo. Hhayi lutho izinkathi zamasiko nezomlando ezihambisana nawo okuthiwa ngokuvumelana izinto ungowasiphi isizwe ukudala amathuluzi. Ngakho, i-epoch zamasiko ethiwa ngokulandelako: Stone Age, Bronze Age futhi seSimbi. Ezinsukwini zokuqala sokuthuthuka, abantu kakhulu wasondela lapho bathola ukuthi itshe kungaba lula kakhulu ekuphileni nokuzingela.

amathuluzi lwasekuqaleni: ukuvela impahla

isikhathi komlando yentuthuko nabantu sibizwa ngokuthi Stone Age, ngoba ngaleso sikhathi abantu namanje bengakwazi ukubhala, kodwa baye bakwazi ukwakha isikhali ngawo wandisa ububanzi futhi ekupheleni kwalesi sikhathi bakwazi ukubhekana ukufuywa kwezilwane.

Amathuluzi sokuqala kwaqala zamatshe, kodwa ngezinye izikhathi asetshenziswa nezinkuni, ithambo nobumba izinto eyenza umsebenzi. izinto Ukungeza zenzeka kancane kancane, ngakho ngeke ukwazi ukusho ukuthi zonke lezi izinto zaqala ukusetshenziswa ngesikhathi esisodwa.

Stone amathuluzi ukusika zazenziwe Silicon namathempeli ngokhonkolo namatshe oluthambile. Basalt futhi sandstone zazisetshenziswa njengezibonakaliso amathuluzi ukusebenza (isib, ngesandla Izigayo).

Countdown kwesikhathi yaqala lapho omunye umcabango wokuphinde hominids thatha itshe futhi ayisebenzise ngezinhloso yasendlini, elafika 3 million. Eminyakeni eminingi edlule. Kusukela ngaleso sikhathi waqala isigaba esisha emlandweni kanye nenguquko lomuntu ku yilokho eyikho namuhla. Hominids wafunda ukusebenzisa itshe izinjongo zabo, ekuthuthukiseni ubuchwepheshe, okuyinto ngekhulu le-19 futhi kuhlukaniswe yobudala stone ku 2 nezikhathi: i Neolithic futhi Paleolithic, kanti isixuku esikhulu, esikhundleni salokho, izingxenye izinkathi eziningana okwamanje.

Eyokuqala ngomsebenzi: ubuchwepheshe

Ukuze uthole i-izinhlayiya zeqhwa aphansi (nomzimba omncane, ehlome onqenqemeni igawula), kwakudingekile ukuba enze uchungechunge izinyathelo ezilandelanayo: ukuthola itshe ofanele, endaweni kuso, uma hit ngalolo engela ezithile futhi abale amandla, singathanda adinge amafomu isikhali. Lona umsebenzi sasivumela nzima, futhi kunzima kakhulu kunalokho nezidingo ngenhla sishiwo ifomu. Emivubukulweni, kukhona into okuthiwa touch-up: it is a uhlelo eshaywayo encane aqhephukile, okuyinto esetshenziswa abantu basendulo.

Ukuba yingcweti yobuciko, ukudalulwa kwalo okungahle bakwamukele ambalwa imisho, othathwe abantu basendulo isikhathi esiningi, futhi ngcono yayo uya komunye inkathi kwenye.

Kusho zomsebenzi lamathambo

Ngasekupheleni Paleolithic (acishe abe yizinkulungwane 45-10. Eminyakeni eminingi edlule) kwakukhona indoda lamadolobha esimanjemanje uhlobo, kodwa abanye ososayensi bakholelwa ukuthi umsuka ngisemncane kakhulu, umumo wawo kungathi izinkulungwame 200. Eminyakeni eminingi edlule. Lesi sikhathi exhumene ne ukwethulwa ukusetshenziswa amathuluzi kwethambo, eyangaba nezimpondo. Kwabe sekuvela ukuthi, zingabantu kancane ngaphezulu itshe epulasitiki kanye ngesikhathi esifanayo okuqinile ezingaphezu kuka izinkuni, futhi ngakho-ke elula. Khona-ke waba ukutholakala wangempela futhi kuzalwa njengebika ushintsho ezimpilweni zabantu abaye bafunda ukwenza imicibisholo, imikhonto, imimese eside (okwakukhona itshe lighter ngokunethezeka).

Kusho zomsebenzi kusukela amathambo lula ngabantu, inqubo kokukhipha izikhumba kusukela izilwane lapho behlaba, ngoba sebekwazi ukwenza amathuluzi afanele kanye izinaliti esihle, okuyinto, ngokusho abavubukuli, akuzona eliphansi in ubukhulu bayo kanye nokucija metal yesimanje. Abantu baye bafunda thunga izingubo ezivela izikhumba, esikhundleni sokusebenzisa lokuluhlaza umsipha.

Kusukela eyangaba nezimpondo enza amathuluzi akhethekile for ukumba imigodi zabo zotshani futhi, nokwamafutha engcebeni. Into ezithakazelisayo wukuthi ngaleso sikhathi abantu benza hhayi kuphela esiwusizo izinto enginenjongo ngazo, kodwa futhi imihlobiso, eyayibonakala futhi ezenziwe amathambo.

Ukucubungula amathuluzi ezenziwe amathambo

Ukukhiqiza kusukela izimpondo ezivamile umkhiqizo wakho, abantu ngezinye izikhathi wasebenzisa inqubo efanayo Kepha itshe: ngokudubula ishq futhi siqede, bese kusuka ucezu kwenziwe into edingekayo.

Kodwa ngokuvamile, ubuchwepheshe obusha Kwasetshenziswa: cutting, ukuzisika kanye planing. Abantu bengalibeki ku azithele ngabandayo yethu futhi elicwengiweyo izinto zomsebenzi, wokucwebezelisa ukuba kukhanye.

Phakathi nale nkathi lapho nakho kwaba isihloko ukuthi sekuyinkinga uphawu isenzakalo esiphawulekayo - a bushelelezi Silicon ehlanganisa izinto ezahlukene: itshe, ngokhuni noma ngamatshe futhi bone. Inhlanganisela ngabe akubanga njena, kodwa kusho ukuthi umuntu uye afunde ukudala izinto ngezandla, okwamsiza ukuba ziqhubeke ziphila, futhi ubonise ikhono kungakholakali ukusinda, kanye ehola, ekugcineni, ukuvela impucuko yethu.