Scientists attempt to link 3D printed ghost guns to specific filament brands with chemical fingerprinting — major filament makers often white-label products, complicating efforts, New York, Perth Beloud

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Scientists attempt to link 3D printed ghost guns to specific filament brands with chemical fingerprinting — major filament makers often white-label products, complicating efforts

Scientists attempt to link 3D printed ghost guns to specific filament brands with chemical fingerprinting — major filament makers often white-label products, complicating efforts

Researchers are exploring chemical fingerprinting to trace 3D-printed ghost guns back to their filament sources. A study from Curtin University in Australia aims to aid law enforcement. Howe...

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