Zvinoreva kuti basa iri chinyakare muvanhu

Achishandisa basa vagara airidza basa rinokosha iri shanduka kwevanhu , uye mune dzimwe nzira imwe yokuona nayo kwayo kukura. Pasina tsika uye nhoroondo nguva chokuita uye zita maererano zvinhu umo vanhu kusika zvokushandisa. Saka, tsika epochs vanonzi sezvinotevera: Stone Age, Bronze Age uye Iron Age. Mumazuva ayo kukura mangwanani, vanhu yekudyidzana akaswedera kana akawana kuti ibwe anogona kugarwa zvikuru upenyu uye kuvhima.

Chinyakare zvokushandisa: kuti chidzoke uye zvinhu

Prehistoric nguva kukura anodaidzwa ibwe Age, nekuti nenguva iyo vanhu vachiri vasingagoni kunyora, asi vakakwanisa kusika chombo naro akawedzera siyana uye pakuguma iyi vakakwanisa kukurira domestication mhuka.

Zvokushandisa vokutanga vakaitwa amabwe, asi dzimwe nguva rinoshandiswa nehuni, mapfupa uye ivhu nemidziyo anoita basa. Achiwedzera zvinhu yakaitika zvishoma nezvishoma, saka haugoni kuti zvinhu izvi zvose vakatanga kushandiswa pakarepo.

Stone achicheka zvishandiso dzaigadzirwa nesilicon uye reraimu shale. Basalt uye sandstone zvaishandiswa sezvo kushanda maturusi (semuenzaniso, ruoko-zvigayo).

The Countdown nezvenguva rakatanga apo mumwe murangariro hominids tora dombo uye vanoshandisa imba zvinangwa, kwakaitika vanenge mamiriyoni 3. Makore akapfuura. Kubvira vakatanga Danho idzva munhoroondo uye Kushandurwa munhu kupinda chii nhasi. Hominids vakadzidza kushandisa ibwe nokuda kwezvinangwa zvavo, kuwedzera ruzivo, izvo remakore rechi19 uye Classified ibwe zera kupinda 2 yenguva: asi neolithic uye Paleolithic, uye yokupedzisira, akavapindurawo, rakakamurwa anoverengeka yakareba asi.

Nzira yokutanga basa: michina

Kuwana chepuraimari flake (matete, unopinza unopinza chipping), zvakanga zvakafanira kuti nhevedzano sequential nhanho: kuwana ibwe rakakodzera, nzvimbo pamusoro payo, kana iwe waguma pamusoro pane imwe yorusvingo overenga simba, tingadai aida chombo siyana. Iri basa zvakanaka zvakaoma, uye zviri kuoma kupfuura apa raanotaura zvinodiwa kuti fomu. In zvokuchera matongo, pane chinhu chakadai somunhu kubata-up: ndiwo kwegadziriro percussion duku chipped of, iro rinoshandiswa vekare vanhu.

Kugona unyanzvi, kuti Kuziviswa zvakafanira muna vaviri mitongo, wakatorwa kubva kare vanhu yakawanda, uye kuvandudzika yaro kubva imwe nguva mumwe.

Achishandisa basa mapfupa

Mukunopera Paleolithic (anenge 45-10 zviuru. Makore akapfuura) kwakanga munhu ano mhando, asi mamwe masayendisiti anodavira kuti dzakatangira ipapa, vanenge 200 zviuru. Makore akapfuura. nguva ino yakabatana pakatanga kushandiswa zvishandiso pfupa, tusks uye nyanga. Somugumisiro, ivo zvishoma mapurasitiki ibwe, uye panguva imwecheteyo hwakasimba kupfuura huni, uye naizvozvo nyore. Zvino yakava zvakawanikwa chaiyo uye harbinger yokuchinja muupenyu vanhu vakadzidza kuti miseve, namapfumo, refu mapanga (dzaiva vakareruka uye vasununguka ibwe).

Achishandisa basa kubva mapfupa nyore vanhu, muitiro achibvisa matehwe kubva nemhuka raurayiwa, nekuti zvakakwanisika kuti zvakakodzera zviridzwa uye tsono yakaisvonaka, iyo, maererano vanochera matongo, havasi muduku wayo dhayamita uye tinoshandisa simbi ano. Vanhu vakadzidza kusona mbatya kubva namatebwe, pane kushandisa pemavara mudzira.

Kubva tusks uye nyanga chaidzo maturusi kuti kuchera makomba zvirindo uye mumatura. The dzinonakidza ndechokuti panguva iyoyo vanhu havana chete inoshanda chinangwa zvinhu, asi Kushongedzwa vakanga rakagadzirwa pfupa.

Processing zvekushandisa zvakagadzirwa pfupa

Kubereka kubva kwakajairika nyanga chigadzirwa yako, vanhu dzimwe nguva rinoshandiswa zvakafanana unyanzvi dombo: anokanda flakes uye kubvisa, uye kubva chimedu aita anodiwa chinhu.

Asi kakawanda, michina mitsva vakanga rakaiswa: nokuveza, okurwadzisa uye planing. Vanhu regai kuzorora laurels edu uye rakanatswa zvinhu basa, pakuonekwa navo kuti chivheneke.

Munguva iyi pakanga nhau yava chiratidzo chinokosha kukura - mumwe nesilicon itsvedzerere zvinosanganisira Kwakashandiswa micheka: ibwe, matanda kana ibwe uye mapfupa. Mubatanidzwa kunge zvakasiyana, asi zvinoreva kuti munhu akadzidza kusika zvinhu nemaoko avo, izvo akamubatsira kuti vapone uye kuratidza Zvaifadza kukwanisa kurarama, uyewo achitungamirira, pakupedzisira, kuti chidzoke yebudiriro yedu.