Migo nwere ikike nrụpụta siri ike na ọwa ịre ahịa, ụdị ngwaahịa zuru oke, ọtụtụ nkọwapụta, akpa ika okomoko, igbe onyinye, ngwaahịa kaadị akwụkwọ, nke nwere ike izute ụdị dị iche iche na ahaziri iche. Kwa afọ, anyị na-ebupụ 100,000,000 pcs nke ngwaahịa na obodo anyị na mba ọzọ. Ka ọ dị ugbu a, ahịa mba ofesi gụnyere United States, European, Ndịda Ebe Ọwụwa Anyanwụ Eshia, ma na-ejigide ezigbo oge mmepe.