[url=http://arstechnica.com/civis/viewtopic.php?p=27686179#p27686179:3adnlizj said: Ostracus[/url]":3adnlizj]Saw a whole bunch of 3D printers yesterday. Be nice to ...

Although the widespread use of 3D printers has made things like linear bearings and leadscrews more common, you still can’t run down to your local big-box hardware store and get them. However, you can ...

While it is hard to tell with a photo, this robot looks more like a model of an old- fashioned clock than anything resembling a Nixie tube. It’s the kind of project that could have been created by ...