Dịka nwa akwụkwọ PCB (Physics, Chemistry na Biology), ị nwere ike iche na nka agụmakwụkwọ gị bụ naanị mpaghara metụtara sayensị. Ma, mgbe ahụ ị nwere ike ịnọ na-eche ma ị nwere ike ịchụso injinia. Azịza ya bụ - ee, ị nwere ike! N'ezie, injinia chọrọ ịma gbasara mgbakọ na mwepụ na c...
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