Devera Bala sree kanth

Student in Vijayawada, India

Devera Bala sree kanth

Student in Vijayawada, India

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Necessity is the mother of invenction so till now there are many number of inventions they are invented for there needs depending on the situation where it's necessity is present.

  • Education
    • Potti Sriramulu College of Engineering & Technology