nkowa nkenke:

Teepu nke na-abụghị nke nwere akụkụ abụọ bụ ngwaahịa ejiri akwa na-abụghị nke a kpara akpa dị ka ihe ndabere, nke a na-ekpuchi ya na nkwụsi ike na-arụ ọrụ dị elu n'akụkụ abụọ, ma jikọta ya na otu-silicon ma ọ bụ ihe ntọhapụ silicon abụọ. Ọ dị mfe ijikwa, na-adịgide adịgide, ezigbo okpomọkụ na-eguzogide, mmiri na-eguzogide na ezigbo nkwụsị.