Yes some people use NOS or Propane, among other things (sometimes a dedicated fuel tank with
special fuel mixes), usually for coloured flames (blue flames are awesome!).
Camera (color, widescreen), Jo Willems; editor, Alan Edward Bell; music, James Newton Howard; music supervisor, Alexandra Patsavas; production designer, Philip Messina; supervising art director, John Collins; art directors, Robert Fechtman, Adam Davis; set decorator, Larry Dias; costume designer, Trish Summerville; sound (Dolby Atmos / Datasat), Mark Weingarten; supervising sound editors / re-recording
mixers, Skip Lievsay, Jeremy Peirson; sound designer, Peirson; visual effects supervisor, Janek Sirrs; visual effects producer, Mitchell Ferm; visual effects, Double Negative, Weta Digital, Method Studios, Rodeo FX,
Fuel VFX, Hybride;
special effects coordinator, Steve Cremin; supervising stunt coordinator, Chad Stahelski; stunt coordinator, Sam Hargrave; assistant director, Aldric La'auli Porter; second unit director, Chad Stahelski; second unit camera, Robby Baumgartner; casting, Debra Zane.
The Xiaomi Mi
MIX 2 is Xiaomi's bezel-less smartphone, which is
fueled by the Snapdragon 835 64 - bit octa - core processor, and which comes with either 6 GB or 8 GB of RAM on the inside, while a
special edition ceramic unibody variant is also available.