Akhir 04, 1432 / March 09, 2011, SPA -- Police in the Dagestan town of Buinaksk rendered harmless a powerful bomb, the republic's law-enforcement bodies told Itar-Tass. "The bomb with a yield of some 8 kilograms of TNT was found in litter in Lenin Street on Tuesday," a police officer said. Also in Lenin Street on Tuesday, an explosive device was set off near the entrance to a shop. The bomb was filled with destructive agents and its yield approximated 40 grams of TNT. Nobody was hurt. Acting on a tip, Dagestan police searched an area in the village of Zagorodny in the outskirts of the republic's capital Makhachkala. They found 21 packs of nitrate explosive (ammonite) massing 46 kilograms and some 100 ammunition rounds. An investigation is underway, the police officer said.