World’s first 3D-printer gun fired

[500]

How can a plastic barrel spin a metal bullet? - I doubt, so effective range of that thing is no more than couple meters.

What will be a durability of plastic barrel? - No more than couple shots.

In short that gun is only good to shot yourself.

 

[Yzd Khalifa]

The so-called 3DS gun is infuriating US lawmakers already. I think @Mosamania got it right. Maybe it will take a year or so to print out an offensive 3DS bullet too
3-D printing buildings of the future - YouTube

 

[Audio]

Pity that this technology isn't being used for medical advances.

The artificial ears were made by producing a digital 3D image of a child's intact ear and feeding that into a 3D printer to produce an ear-shaped mold. Then the scientists injected a gel made of living cow ear cells and collagen (a substance used to make gelatin) into the mold, and out popped an ear.

3D-Printed Ear Created in Lab | Printing Organs | LiveScience

 

[Mosamania]

How can a plastic barrel spin a metal bullet? - I doubt, so effective range of that thing is no more than couple meters.

What will be a durability of plastic barrel? - No more than couple shots.

In short that gun is only good to shot yourself.

Or if you are really pissed off at someone, download a one time use one. Besides Sabic for instance can make plastics that don't melt at insane degrees (Plastically speaking). Don't be surprised to polymers becoming a corner stone of our age.

 

[acetophenol]

Man,this is gonna be a dedicated pain in the buttt!

 

[Zabaniyah]

I want my self a printed minigun...