MapangidweNkhani

Zida za anthu akale. The zikamera wa ntchito

Mbiri ya mapangidwe anthu zachulukazi ndi chizindikiro cha nthawi lakutali pamene iwo anayamba kuoneka mfuti choyamba cha ntchito wosazindikira anthu. makolo athu (Australopithecus), chinkhoswe mu msonkhano, sanagwiritse ntchito zinthu zonse zinali - ngakhale yaiwisi kapena kukonzedwa.

Zida za anthu akale. ANAKULIRA zikamera

Malinga ndi akatswiri, ndi anyani kwambiri (makolo anthu) amene anasamukira pansi mitengo, mu ndondomeko ya kupulumuka ndi kulimbana kuli ntchito timitengo ndi miyala, "kukonzedwa" mwachibadwa, chitetezo kwa adani. Kenako anapeza zinthu akhala akugwiritsidwa ntchito kwa chakudya. Pankhaniyi, poyamba anali kugwiritsidwa ntchito akamavutika, ndi kutayidwa pakatha ntchito. Koma m'kupita kwa kusanduka kwachilengedwenso ndi kudzikundikira yaitali zinachitikira anyani ndi kukhulupirira kwambiri kuti si nthawi zonse zida zofunikira angapezeke mosavuta. Zimenezi, zinachititsa mfundo imene makolo zinthu anakhumba ayenera mwanjira kusunga. Komanso, pali kufunika kwa zinthu yabwino. Motero, zida za anthu akale osati zosakhalitsa anakhala okhazikika. Ndi pang'onopang'ono makolo anayamba kudziunjikira ndi sitolo zotsatira zinthu.

Kukonzedwa zida wosazindikira munthu ntchito

Mu nkhani iliyonse zinali Sizotheka kupeza zinthu izo zikanakhala yabwino kuswa nati, mwachitsanzo, kapena kuyika nkhonya zothandiza mdani, kapena kukumba muzu kapena tuber mu nthaka. Pang'onopang'ono anyani kumvetsa kufunika kupereka zipangizo za ntchito mawonekedwe kutero. Choncho anayamba kuoneka zinthu kukonzedwa. Izo ziyenera kuti agwira zida za anthu akale anali nazo zosiyana pang'ono kuchokera Popanda kuchitapo kanthu za m'chilengedwe.

Pamene nthawi anayamba kudziunjikira zambiri, makolo akale anayamba yaing'ono dzanja nkhwangwa. chinthu ichi motalika kokwanira ndi chida chilengedwe cha ntchito za anthu akale ndipo ntchito zosiyanasiyana ntchito. Pakati pa matabwa zinthu ambiri kukumba ndodo, amene anali mapeto zisonga. Mothandizidwa ndi anthu akale anakumba mphutsi, mizu, tubers kuchokera pansi. Patapita kanthawi, panali club ndi mace. Kwa nthawi yaitali, choyamba ntchito ngati mantha, ndipo chachiwiri - monga kuwaza chida. Ikani zinthu izi ndi kusonkhana, ndipo pamene kusaka, ndi kuti adziteteze predation. Patapita nthawi, munthu wosazindikira akupanga mkondo. Pang'onopang'ono m'malo kalabu, ndipo club. Pa chopping kuoneka ndi kukhala ofala kwambiri zipangizo zosiyanasiyana mwala. Choncho, pali scrapers, chippers, masamba, zimbale, mfundo spearheads, masamba ndi zina zotero.

Kodi kupanga zida za anthu akale

zinthu Simple mwanena. Iwo anapangidwa kuchokera pa chidutswa umodzi wa miyala kapena matabwa. Kenako anayamba kuoneka mankhwala gulu. Choncho, pa mapeto a ZOWONJEZERA chochekera pakachitsulo zitsulo, ndiye fupa nsonga ntchito usawonongeke lamba. Ndi akuigwiritsa Mangani amangomvera matabwa. mfuti amenewa akhala zinachitika ya makasu, nyundo, nkhwangwa.

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