Zvichienderana nendima inotevera pamusoro pokushandiswa kwazvino kweobsidian, chii chiri musiyano pakati pezvipfuramabwe zveobsidian nezvipfuramabwe zvesimbi?
Context:Obsidian inogona kushandiswa kugadzira mapanga akapinza zvikuru, uye mapanga eobsidian rudzi rwemapanga egirazi akagadzirwa achishandisa obsidian inoitika zvakasikwa panzvimbo pegirazi rakagadzirwa. Obsidian inoshandiswa navamwe vanachiremba pakuvhiya, kunyange zvazvo izvi zvisingabvumirwi neU.S. Food and Drug Administration (FDA) kuti ishandiswe kuvanhu. Mapanga eobsidian akagadzirwa zvakanaka, kufanana nebanga ripi neripi regirazi, anogona kuva nomupendero unocheka wakapinza kakapetwa kakawanda kupfuura mabanga okuvhiya esimbi yomhando yepamusoro: mupendero unocheka webanga wacho wakakora nanometer nhatu bedzi. Mapanga ose esimbi ane banga rakatsemuka, risina kurongeka kana richionekwa pasi pemicroscope yakasimba zvakakwana; zvisinei, banga reobsidian richiri rakatsetseka, kunyange kana richiongororwa pasi pemicroscope yemagetsi. Imwe fundo yakawana kuti majekiseni eobsidian akabudisa masero okuzvimba mashoma uye tishu shomanene dzegranulation muboka remakonzo pashure pamazuva manomwe asi misiyano yacho yakanyangarika pashure pamazuva makumi maviri nerimwe. Don Crabtree akagadzira mashizha okuvhiya eobsidian uye akanyora nyaya pamusoro penhau yacho. MaObsidian scalpels parizvino anogona kutengwa kuti ashandiswe pakurapa mhuka dzekutsvagisa.
Zvipfuramabwe zveObsidian zvine pfumo rakapinza kakapetwa kakawanda kupfuura zvipfuramabwe zvesimbi. Mukuwedzera, zvipfuramabwe zveobsidian zvine rutivi rwomuromo rwakatsetseka nepo mapanga ose esimbi ane rutivi rwomuromo rwakatsemuka, rusina kurongeka.