Nkọwa mkpụmkpụ:

Efere kpo oku nkeAkwụkwọ ntuziakajiri ikuku zuru okeUsoro Tube, nwere ike ikwe nkwa nke ukwuu na nke kwụsiri ike. Ọnọdụ na oge a na-ejikarị elektrọnik na-egosi kpamkpam, ihe ngosipụta dị mma iji. Elu nke kpo oku nwere ike ibute oke okpomoku; Nnukwu elu na ike dị elu, ezigbo ịmịcha ọkụ, yana mfe ịdị ọcha. Nchikota nrụgide nkeAkwụkwọ ntuziaka na-ebugharị igwe na-ewu ewunwere ike imegharị ya na nrụgide achọrọ na-enweghị usoro. A ga-edobe elu elu ala dị elu silica na-eguzogide akwa silica, nke na-eme ka obi na-ebufe isiokwu ọzọ.