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Hoaxing an infrared fart

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Uploaded 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.

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