Vanhu vakatanga kuziva kuti simbi yaive meteorites inodonha kubva mudenga.Meteorites ine chikamu chepamusoro chesimbi (iron content 90.85% mu iron meteorites), inova musanganiswa wesimbi, nickel, uye cobalt.Pane imwe nguva, vanochera matongo vakawana matemo madiki akagadzirwa nemeteorite mumakuva ekare.Kare makore 4,000 apfuura muEgypt yekare, magwaro echitendero akavanzwa mumapiramidhi echishanu kusvika kune rechitanhatu dynasties anotsanangura chigaro chamwari wezuva chakagadzirwa nesimbi.Simbi yaionekwa sesimbi yakakosha kwazvo ine zvakavanzika panguva iyoyo, uye vaIjipita vaingoti simbi "Sky Stone".
Simbi dzinoshandiswa kugadzira zvigadzirwa zvine perforated.Pane zvishoma zvishoma zvinogumira kune simbi dzinogona kushandiswa mukuita perforation.Mumazuva ekutanga, nhamba yesimbi yaive yakaganhurirwa kune iyo yaigona kupinda nyore uye kugadzirwa.Nekuvandudzwa uye kumwe kufambira mberi kwetekinoroji, kuwanda kwesimbi kwakakura kuita chero chimiro chesimbi chinogona kugadzirwa kuita mapepa.
Huijin waya mesh inonamatira kupa vatengi vedu simbi yakawedzera yakawedzera, perforated metal sheet zvigadzirwa.Zvigadzirwa zvedu zvesimbi zvinouya nemhando yepamusoro-soro pasi rose, zvichikuvimbisa zvigadzirwa zvesimbi zvepasi rose zvine mibairo yakanaka kwazvo.
Kana iwe uchifarira zvigadzirwa zvedu, tapota taura nesu pakarepo.
Nguva yekutumira: Jan-15-2023