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 Announcements / *8424 (-5)
  Grelnix
 
New Mecha: Grelnix ==== Completed X-mas Day 2007. (URL) 6 weeks to construct. 33 inches tall. Nearly 10 pounds. 6 Technic Turntables. 2 Pilots - Head / Chest. Ball joints for ankle splay. Jet Pack - 9v Battery Box. Quad ball joint setup / neck. (...) (17 years ago, 28-Dec-07, to lugnet.announce, lugnet.technic, lugnet.space, lugnet.build.mecha, FTX) ! 
 
  New LDraw part author tool: PlanarCheck
 
(2 URLs) PlanarCheck> helps you verify that all quads of a part file are planar enough to fulfill LDraw.org Parts Tracker requirements. While a triangle is always flat, a quad may be warped. This can yield weird rendering results, as exemplified by (...) (17 years ago, 27-Dec-07, to lugnet.cad, lugnet.announce, FTX)
 
  Bovinius Minimus
 
Ok, so I guess I'm in a strange old world naming mood this holiday season. Inspired by Siggurd's mini-quad (URL) decided to make a small octopod using small pistons. It uses two small pistons per switch, chained together as a 3 segment inchworm. (...) (17 years ago, 26-Dec-07, to lugnet.technic, lugnet.announce.moc)
 
  Octomedius
 
I was inspired by Philo's pneumatic wheel and his ratio of 1 switch per piston. (URL) right, in that when I did my Inchworms they all used two switches per piston, and he cut it to one. I wondered how short I could make one of my inchworms and still (...) (17 years ago, 26-Dec-07, to lugnet.technic, lugnet.announce.moc)  
 
  Inchworm 4
 
I was playing with pneumatic piston and switch linkages trying to improve on the geometries I've developed in the past. This lead to inchworm 4. (URL) 4 has two waves travel down its body like inchworm 3 (URL) big difference is the design of an (...) (17 years ago, 26-Dec-07, to lugnet.technic, lugnet.announce.moc)  


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