Frangible Collapsible Bullets Disintegrate after Designated Distance, Help Prevent Collateral Damage

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July 3, 2017 | Originally published by Date Line: July 3 on

Stray-bullet shootings are an often-overlooked consequence of gunfire that can cause severe injury or death to bystanders, or collateral damage victims in the military. A novel technology being developed at Purdue University could help prevent these incidents. A research group led by Ernesto Marinero, a professor of materials engineering and electrical and computer engineering has developed novel materials and fabrication that could allow a bullet to become non-lethal and disintegrate after a designated distance. The technology was built out of a need for a safer bullet that will significantly reduce collateral damage and injury in law enforcement, military and civilian sectors.