Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Feb 8, 2007
"Freeze spray" is cold and looks black under FLIR thermal camera. But propane is invisible. (Propane and methane are basically the same to thermal cameras, in the 3-micron long-IR spectral region.) "Thermal Eye" camera TSC by L3/Raytheon
Note: Trolls & spammers blocked immediately. Zero tolerance.