Are Hand Dryers Sanitary?
By SciShowFrom boclips.com
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20.4K likes
Public bathrooms are teeming with microbes! You know to wash your hands, but when choosing between a hand dryer or a paper towel to dry them off— what’s your cleanest bet? Hosted by: Hank Green
Tags
Explainer
Physical Sciences
General Science
Life Sciences
Biology
Chemistry
Advanced Secondary
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