• Thumb-sized device quickly 'sniffs out' bad breath

    2 days ago - By Daily Mail

    The device detects the presence of hydrogen sulfide - the gas that makes breath bad - experts in Daejeon, South Korea report.
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  • Tiny Device Can Quickly Detect Bad Breath

    Tiny Device Can Quickly Detect Bad Breath

    2 days ago - By Medindia Health

    Researchers have constructed a portable, thumb-sized device that diagnoses bad breath by quickly "sniffing" exhalations for the gas that makes it stinky- hydrogen sulfide.
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