Nhoroondo Pfupi yehuni Chisel
| Machisero aive chimwe chemidziyo yekutanga. Iwo akashandiswa (muchimiro chawo chakareruka) kubvira apo murume weStone Age akadzidza kuputsa matombo kuita chimiro chakati sandara chine mupendero wakapinza. | ||
| Matombo akadai semusarasara aishandiswa neNeolithic murume uye kune zvakawanda zvakawanikwa zvekuchera matongo. Flint yaifarirwa nekuti yakakora, yakaoma, uye ine twumitsetse zviri nyore, uye kana yakapetwa inopa mapendero akapinza. | |
 | Sezvo vanhu vaidzidza kunyungudutsa simbi (kubvisa simbi padombo nokuidziisa), maturusi e<em>slint akatsiviwa nematurusi akaitwa nemhangura, uye ipapo bhuronzi (chisanganiswa chemhangura nerata). Zvishandiso zvebhuronzi zvaive nyore kushanda nazvo uye zvaigona kugadziridzwa nekurodzwa nemazvo. | |
 | Zvinonyatsozivikanwa kuti vavezi vekare veEgypt nemasoni vakashandisa simbi dzendarira mukuvaka mapiramidhi. | |
 | Nekugadzirwa kwevira rinopisa uye kukwanisa kunyungudutsa simbi, simbi dzakapfava dzakatsiviwa nesimbi. | |
 | Sezvo tekinoroji yakafambira mberi munguva yemazuva ano uye vanhu vakadzidza kusanganisa kabhoni nesimbi kuti vagadzire simbi, iyo iron chisel yakatsiviwa neshanduro dzakaoma dzesimbi. | |
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