Defense Distributed Type 7 ATF license
Defense Distributed via Facebook
3-d-printer

ATF grants 'crypto-anarchist' license for 3-D printing of guns

Image of can shot with Ping Pong gun
Mark French via YouTube
innovation

Supersonic Ping-Pong gun fires balls at Mach 1.2

SelectaDNA's high velocity DNA tagging system in action, available in both pistol and rifle formats.
Selectamark Security Systems
innovation

DNA bullets tag criminals for later arrest

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Advertise | AdChoices

Advertise | AdChoices

Image of man holding gun
YouTube / Bug-A-Salt
innovation

Shotgun kills flies with a pinch of salt

nerd-approved

Shoot this alarm clock with extreme prejudice