Long lines, being patted down, and having your hands swabbed don’t make for a wonderful day, but Michael Aranda explains the machines you encounter in airport security and the science and technology behind them.
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Hosted by: Michael Aranda
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Tagged under: SciShow,science,Hank,Green,education,learn,ions,compounds,swab,electric charge,ion mobility spectrometry,Explosives Trace Detection machine,ETD,TSA,airport,security,travel,airplane,explosives,-rays,microwaves,-ionizing,DNA,exposure,backscatter scanner,backscatter -ray scanners,millimeter wave scanners,metal detector,bag scanner,michael,aranda
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