Amathuluzi abantu bakudala. Ukuvela ukusetshenziswa

Umlando kumiswa umphakathi wesintu kuphawulwa isikhathi ezikude lapho kwaqala ukuvela izibhamu lokuqala bokusebenza komuntu bakudala. Okhokho bethu (Australopithecus), wahlanganyela ukuhlangana, akazange asebenzise noma iyiphi izinto kwaba - futhi iluhlaza noma kusetshenzwe.

Amathuluzi we abantu bakudala. INGEMUVA ukuvela

Ngokwezinye izazi, le nezinkawu omkhulu (okhokho babantu) owathuthela phansi emithini, enqubeni sokusinda kanye umzabalazo khona usebenzisa ngezinduku namatshe, "kusetshenzwe" ngokwemvelo, Ukuvikelwa ezilwaneni ezidla ezinye izilwane. izinto Ngemva kwalokho wathola ziye zasetshenziswa lapho kukhiqizwa ukudla. Kulokhu, ekuqaleni yayisetshenziswa kuphela njengoba kudingeka, futhi alahlwe ngemva ukusetshenziswa. Kodwa ngokuhamba yokuziphendukela kwemvelo kanye ukunqwabelana eside nakho nezinkawu kakhudlwana futhi eqiniseka kakhudlwana ukuthi akusiyo njalo amathuluzi adingekayo ingatholakala kalula. Lokhu, saholela ukuba bafinyelele isiphetho okhokho izinto oyifunayo kumelwe ngandlela-thile londoloza. Ngaphezu kwalokho, kukhona isidingo izintwana elula kakhudlwana. Ngenxa yalokho, amathuluzi abantu bakudala kunokuba yesikhashana baba unomphela. Nale kancane kancane okhokho waqala buthelela kanye nokugcina Imiphumela izinto.

amathuluzi Okwenziwe bakudala indoda zabasebenzi

Kunoma isiphi isimo, kwakungeyona njalo engenzeka ukuthola izinto kungaba elula yephula nut, isibonelo, noma ukubeka okubuhlungu ngempumelelo yesitha, noma ukumba izimpande noma tuber emhlabathini. Kancane kancane nezinkawu ukuzwisisa isidingo ukunikeza amathuluzi zomsebenzi ifomu kunesidingo. baqala ukuvela izinto kusetshenzwe Ngakho. Kumele ukuthi amathuluzi iphathwe abantu bakudala benezincwadi ezimbalwa umehluko kusuka ingelashwa yendalo.

Njengoba isikhathi waqala buthelela isipiliyoni, amadlozi lasendulo waqala ukwenza encane esandleni ngembazo. isikhathi eside ngokwanele Le nto ithuluzi jikelele zomsebenzi zabantu zazingavumi kahle futhi bengenalo lasetshenziselwa ezahlukene imisebenzi. Phakathi izinto sokhuni yokumba okwandile induku, eyayintula ekupheleni ezicijile. Ngosizo abantu basendulo bemba izibungu, izimpande, nezilimo eziyizigaxa emhlabathini. Ngemva kwesikhashana, kwakukhona club kanye Mace. Kwaphela isikhathi eside, okokuqala isetshenziswa njengendlela ukushaqeka, kanti eyesibili - isikhali Simoni. Sebenzisa lezi zinto ukuhlangana, futhi ngenkathi ukuzingela, futhi ukuze bazivikele predation. Ngemva kwesikhashana, lo muntu bakudala kwenza umkhonto. Kancane kancane esikhundleni club, futhi club. Ngesikhathi lokuqobela ayavela sesingochwepheshe luvame amathuluzi ahlukahlukene eyenziwe ngetshe. Ngakho, kukhona scrapers, chippers, izindwani, akwazi ukugcina, amaphuzu, spearheads, izindwani nokunye.

Indlela yokwenza amathuluzi zabantu bakudala

izinto Simple ziyavumelana. Babedalelwene kusuka yocezu olulodwa lwetshe noma ukhuni. Ngemva kwalokho baqala ukuvela imikhiqizo oluyinhlanganisela. Ngakho, ekupheleni okunamathiselwe steel nesijula Silicon ke amathambo ithiphu usebenzisa njengoba uyakulondoloza lesikhumba ibhande. Ngu ukugawulwa izibambo vala lokhuni. izibhamu okunjalo babé prototype ye amageja isando, ngembazo.