Ghazipur: 11 held in connection with cop's killing
Eleven people have been arrested and several others detained in connection with the killing of a police constable in Uttar Pradesh's Ghazipur district, a senior police official said on Sunday.
IISc Researchers Find Low-Cost Method To Produce Metal Powders For 3D Printing
Researchers believe that abrasion-based metal powder production has potential in other high-performance applications such as aircraft engines
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