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3D Printing

Barr: Chicken Little Challenges to 3-D Guns

Probably no 27 words in our founding documents have caused so much controversy as have those comprising the Second Amendment’s guarantee of the right to keep and bear arms; except, perhaps, the ten words in the First Amendment that protect freedom of speech.

Trump 'looking into' rules on printed guns

Fact vs. Fiction: Are 3D-Printed Guns Safe?

The left uses words like “untraceable” and “undetectable” in describing  3D-printed guns while avoiding questions of practicality and safety.

The Associated Press

Scientists Create First 3D-Printed Human Corneas

Newcastle University scientists have created the first 3D-printed human corneas using a combination of human cells, alginate, and collagen, potentially creating an “unlimited supply” of corneas to treat blindness for millions of people.

Stem cell eye treatment safe, restores some vision: study