Interesting article.

Interesting article.

3D printing offers ability to make many useful and pertinent products for human kind. For example, there was an interesting article about a father manufacturing an artificial hand for his young son, who had birth defects, and gave his son a new lease of life. I guess guns get more ad revenue than marketing people and products, who bring smiles to others.

Originally shared by Ron Lewenberg

It isn't possible to ban the production or sale of semi-automatic weapons anymore
https://www.wired.com/2015/06/i-made-an-untraceable-ar-15-ghost-gun/

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