When HN users recommended it
1 HN user recommended this in 2012, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2012, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
If this is about the affordability of 3d printers, couldn't a desktop CNC machine do something similar? You can buy one on amazon.com for $350-ish:
http://www.amazon.com/Zen-Toolworks-CNC-Carving-Machine/dp/B...
I don't know if it would be adequate, but it has a working space bigger than some pocket pistols for sale today. Guns are relatively simple machines with forms existing for a century still sold new today. Such as bolt action rifles.