![[image]](http://cdn.uproxx.com/wp-content/thumbnails/250/167/2013/05/Screenshot-from-2013-05-21-061713.png)
A 3D printed gun isn't a sign of anything other than gun nerds being gun nerds. Here's why.
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3D printing
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explanations
![[image]](http://cdn.uproxx.com/wp-content/thumbnails/250/167/2013/03/CMS_Higgs-event.jpg)
CERN thinks it found the Higgs boson. Maybe. Kinda. Here's why they refuse to announce they've done it.
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