Momwe mungapangire mpira wampira wapadziko lonse wa 2018, 2014 ndi 2010

Pempho la mnzanga Edgardo Confessore pa facebook (a mng'alu wa boomerangs) Ndikusiyirani makanema ndi zambiri zazokhudza mpira wamiyendo wapadziko lonse lapansi wapangidwa bwanji.

Mpira wa South Africa World Cup wa 2010 FIFA World Cup, amatchulidwa Adidas jabulani. Wopangidwa ndi Adidas ndipo adapanga ndikukula mu University of Loughborough, ku United Kingdom. Mawu Jabulani kutanthauza mu Chizulu: kondwerera

mpira wapadziko lonse 2018, 2014 ndi 2010

Mpirawo umapangidwa ndi mapanelo azithunzi atatu ozungulira bwino, opangidwa kuchokera ku ethylene-vinyl acetate (EVA) ndi thermoplastic polyurethanes (TPU) kuti apange mpira wozungulira bwino.

Pitirizani kuwerenga

Momwe sandpaper imapangidwira

Kodi mukufuna kudziwa momwe zinthu ndi zinthu zimapangidwira? Onani Zimachitika bwanji?

Lero timabweretsa momwe sandpaper imapangidwira.

Chidutswa chachikulu cha pepala chimamasulidwa, ndipo chimadutsa pa chosindikiza chomwe chimasindikiza mbali imodzi njere zomwe sandpaper idzakhale nazo, mwachitsanzo P80

Pampukutu wina, guluu amagwiritsidwa ntchito mbali yomwe siidasindikizidwe. Pofuna kukolola mbewu (makhiristo) ku pepala lokulilako, imadzazidwa ndi magetsi ndipo imawakopa kuti ambiri azimata mu guluu.

Pitirizani kuwerenga

Momwe mipira ya paintball imapangidwira

Dzulo Otrebor, PA adatifunsa pamsonkhano funso loti momwe mungapangire mipira yokometsera ya paintball. Sitinathetse funso lanu koma tikukhulupirira kuti nkhaniyi ikupatsani lingaliro ndipo mutha kugawana nanu

Takhala tikufunafuna zambiri, m'Chisipanishi ndi Chingerezi, ndipo chowonadi ndichakuti sitinapeze yankho lokonzekera. Mipira iyi ndi yovuta kwambiri kuposa momwe imawonekera kukhala yoyambirira.

Mipira yokometsera yokometsera

ndi mipira Amapangidwa ndi zinthu zowononga ndi zakudya komanso zakudya, titha kuzidya ndipo palibe chomwe chingatichitikire.

The kapisozi unapangidwa gelatin ndi osakaniza zakudya zina, chinsinsi. Mkati mwake ndimakongoletsedwe azakudya ndi polyethylene glycol, amagwiritsidwa ntchito popanga mankhwala.

Pitirizani kuwerenga