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3D printing raises safety and security issues worthy of serious attention 8, 11 3D printers, for criminal purposes such as gun and gun magazine printing, master key, ATM picker, other illegal items It is used for. In theory, 3D printing can also be used to counterfeit unqualified medical equipment and medicines 12.3 D printing should not be banned, obviously long-term security requires monitoring 7 .
Not monetized: 3D printing is destroying guns. The first 3D print gun was designed by students at the University of Texas and printed in 2013. Known as "liberator", guns can print pennies overnight. Everyone who can access 3D printers and the Internet can "print out" for free without purchasing guns or purchasing the licenses required to operate them. Democratization: a vulnerable democratization platform like Twitter. Millions of people are expressing their opinions and sharing news. It can have a big impact on cyber criminals and terrorists. In 2013, Twitter of the AP correspondence was attacked by the terrorist organization of Syria. They posted fake tweets about the White House attack. Within three minutes, the monetary news organization's trading algorithm reduced the market value by $ 360 billion. Other terrorist organizations often use social media to recruit new members, often launching extensive and sophisticated attacks.
In recent weeks, 3D printing has become a major news in the world, mainly in the United States. As the US government recently decided to legalize the diffusion of 3D printable cancer files, it again lit the controversy of the notorious 3D print gun. And it caused frustration in most industries. Alyssa Milano actress wrote to CNN's headline: "3D print gun is downloadable death." The Daily Telegraph reported that the blueprint of the new 3D print gun is an impending disaster.
3D printing guns are not currently the focus of law enforcement agencies. An external pressure of 40,000 pounds is required to prevent bullet explosion. Polymers or plastics not invented can withstand this pressure. The final result of the 3D print gun is that the gun itself breaks with a single shot. But the most important thing is that the most interesting thing I learned on that day is the theory of "good people with guns" and asking whether civilians can quit the Aurora Theater shooter. Forensic experts told me that dispatching civilians to fight with mass shootings would be a disaster. Police are experts of trained firearms and the accuracy is 18% to achieve the predetermined goals within live ammunition.
Donald Trump died of the wrong "good gun" theory - why ballistics and firearm experts explain why