QUETTA: Two persons were injured in an explosion here Sunday. Police recovered explosives from the House. According to details terrorists were making bombs in a house along Eastern By Pass here today. Suddenly explosive went off in which two persons sustained injuries. On information police and security forces reached the spot and shifted injured to hospital. During search of the house Police and security forces seized hand grenades (2), remote control bombs (3), Aluminum powder (5 Kg), explosives (2 Kg), primer cord, batteries (4), acid (25 drums).