Modern airport scanners use the same radiation levels as a single banana

Technology
Modern airport scanners use the same radiation levels as a single banana

Modern airport security uses sophisticated millimeter-wave technology to detect hidden explosives with incredible precision while emitting less radiation than the natural potassium found in a common household banana.

Modern airport shoe scanners utilize millimeter-wave technology to identify threats without requiring passengers to remove their footwear. These systems emit non-ionizing waves between 24 and 30 GHz to detect the unique spectral signatures of explosives like PETN or RDX hidden deep within shoe soles.

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