Abia State Polytechnic, Aba, has invented unbreakable long lasting energy bulbs with 15 years lifespan, says Eboh Ezionye, a professor and acting rector of the institution.
Abia State Polytechnic, Aba, has invented unbreakable long lasting energy bulbs with 15 years lifespan, says Eboh Ezionye, a professor and acting rector of the institution.
Addressing guests and fresh students at the 25th matriculation ceremony of the institution, Ezionye explained that the Polyt
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