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(17,528 posts)

1. I wondered about some of those questions. Also the enemy can print weapons.

Fri Dec 7, 2012, 12:31 AM

Dec 2012

I will revolutionize the world just like the car did and everything that changed in the world because cars were invented.

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Highlight:

What will the 3d printer do to the global economy... [View all] Flabbergasted Dec 2012 OP

No secrets, no weapons advantages, low profits from arms sales unc70 Dec 2012 #3

Bigger changes than that unc70 Dec 2012 #2

I just printed sneakers for all my kids using my 3D printer. Nye Bevan Dec 2012 #4

ur full of teh win!! Systematic Chaos Dec 2012 #5

For all your snark over this Occulus Dec 2012 #8

My ham sandwich was half-printed when the darn thing jammed up! bhikkhu Dec 2012 #6

Yuck. A ham and jam sandwich sounds nasty! nt tblue37 Dec 2012 #9

It depends on how much energy it needs and what materials it works with. wickerwoman Dec 2012 #10

Get trained up mick063 Dec 2012 #11