Rigs of Rods is an open source vehicle simulator licensed under the GNU General Public License version 3. Rigs of Rods is a 3D simulator game where you can drive, fly and sail various vehicles using an accurate and unique soft-body physics engine. UPDATE: 10/30/ removed opencandy installers, replaced with zip files. Follow Rigs of Rods. cold = ± , ice slurry = ± °C; min tepid = ± , cold = current density in comparison to standard polycrystalline graphite rods. Turbine engines and driven rigs can experience ice crystal icing at flight Chromatography (HPLC) methods for analysis of tetraphenylborate (TPB-).