Yadda ake wasan ƙwallon ƙafa na Kofin Duniya na 2018, 2014 da 2010

A rokon abokina Edgardo Confessore akan facebook (a tsaguwa daga boomerangs) Na bar muku wasu bidiyoyi da ɗan bayani game da su yaya aka yi kwallon kafa ta duniya.

Kwallon Kofin Duniya na Afirka ta Kudu don gasar cin kofin duniya ta FIFA ta 2010, mai suna Adidas jabulani. Adidas ne yayi shi kuma an tsara shi kuma an haɓaka shi a cikin Jami'ar Loughborough, a Kingdomasar Ingila. Kalmar Jabulani yana nufin in Zulu: yi biki

kwallon duniya 2018, 2014 da 2010

Kwallon ya kunshi bangarori masu fuska uku masu zafin jiki guda 8, wadanda aka kirkira daga ethylene-vinyl acetate (EVA) da kuma polyurethanes na thermoplastic (TPU) don yin ƙwallo mai kyau.

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Yadda ake yin sandpaper

Shin kana da sha'awar sanin yadda ake yin abubuwa da abubuwa? Yi kallo Yaya ake yi

A yau mun kawo yadda ake yin sandpaper.

Ana kwance babbar takarda, kuma ana wucewa ta cikin firintar da ke buga kwaya ɗaya gefen hatsin da takardar sandwich za ta samu, misali P80

A kan wani birgima, ana amfani da manne a gefen da ba a buga shi ba. Don jan hankalin hatsi (lu'ulu'u) zuwa ga manne takarda, ana yin cajin lantarki kuma yana jan hankalin su don da yawa suna makale a cikin manne.

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Yadda ake yin kwallayen fenti

Jiya Otrebor ya tambaye mu a cikin dandalin tambayar game da yadda ake yin kwalliyar kwalliyar gida. Ba mu warware tambayarku ba amma muna fatan wannan sakon zai ba ku wata shawara kuma za ku iya raba shi tare da mu

Mun kasance muna neman bayanai, a cikin yaren Sifaniyanci da Ingilishi, kuma gaskiyar magana ita ce ba mu samo mafita daga gida ba. Wadannan kwallaye sun fi rikitarwa fiye da yadda suke da fifiko.

kwallon kwallaye na gida

da bukukuwa Anyi su ne da abubuwanda za'a iya lalata su da kayan abinci, zamu iya cin su kuma babu abinda zai same mu.

Capsule an yi shi ne da gelatin tare da haɗin wasu kayan abinci, ɓoye. Ciki tare da canza launin abinci da polyethylene glycol, ana amfani da shi don yin syrups.

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