nhau

Nhau

MunaGunyana wapfuura, mutengesi wegoridhe wekuNew York City akashandisa $72,000 padambudziko rake rakaipisisa: matombo egoridhe ekunyepera. Matombo mana ekunyepera e10-ounce ane zvese zvinoonekwa sematombo egoridhe echokwadi, kusanganisira nhamba dzemari. Izvi zvinotyisa zvikuru kana uchifunga kuti vangani vane goridhe—kana kuti unofunga kuti vane goridhe.
Ndakanga ndiri munhu anofarira goridhe renhema kubvira pandakanyora zita rangu mubhuku rake reThe Golden Cobra, rakanyorwa muna 2007. Nyaya yangu yekugadzira goridhe renhema inyaya yekufungidzira, asi ndichiri kunzi ndiri munhu anotaura nezvenyaya iyi. Ndakafunga kuti yasvika nguva yekuti ndinyepedzere ndogadzira goridhe renhema.
Pane kukanda matanda e10 oz, ndakakanda keke remhando ye2 kg (4.4 lb), rakakura sekeke rakaiswa jira. Keke rakaiswa jira rinorema kupfuura mapaundi mana? Ehe, goridhe rakakora zvakanyanya, rakakora kupfuura lead. Chinhu chenhema chakanaka chinofanira kunge chine huremu hwakakodzera uye chinhu chimwe chete, chakakora segoridhe, chisina mwaranzi uye chisingadhuri. Iyi i tungsten, inodhura pasi pemadhora makumi mashanu pa paundi.
Kuti vagadzire chinhu chenhema chinogutsa, vanyengeri vanogona kudzima dombo retungsten negoridhe rakanyungudutswa. Huremu hwematombo egoridhe hwakanyatsonaka, uye pakuchera makomba asina kudzika, goridhe chairo chete ndiro rinogona kuwanikwa. Dombo regoridhe remakirogiramu maviri rinogadzirwa nenzira iyi rinotengeswa nemadhora zviuru gumi nemashanu ($15,000) uye "rinokosheswa" nemadhora zviuru zana negumi ($110,000). Sezvo ndaifanira kushanda mukati mebhajeti diki raPopSci uye handisi tsotsi, ndakabvuma kutenga zvinhu zvine mutengo wemadhora mazana maviri ($200).
Ndakaisa mukati me tungsten mu alloy ye lead ne antimony, iyo ine kuoma kwakafanana negoridhe. Nenzira iyi inonzwa uye inonzwika zvakanaka kana yabatwa uye yabatwa. Ndinobva ndazora alloy yacho neshizha regoridhe chairo, zvichiita kuti matanda acho ave neruvara uye kupenya kwangu.
Chigadzirwa changu chenhema hachizonyengedzi munhu kwenguva yakareba (nzara yako inogona kukwenya pepa regoridhe), asi chinotaridzika zvakanaka uye chinonzwika zvakanaka, kunyangwe zvichienzaniswa nebhara rangu regoridhe re3.5 oz. Kana kuti ndinofunga kuti ichokwadi.
Zvinyorwa zvinogona kunge zvine malink ekubatana, izvo zvinotibvumira kuwana mugove wezvese zvinotengwa. Kunyoresa kana kushandisa saiti iyi kunoreva kugamuchira Mitemo Yedu Yebasa. © 2024 Recurrent. Kodzero dzose dzakachengetedzwa.


Nguva yekutumira: Chikumi-21-2024