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Scientist shatters five-second rule with jaw-dropping viral petri dish test: ‘It’ll be nasty’
A Chicago-based microbiologist has busted the five-second rule, proving floor contact instantly contaminates food.
Microbiologist Puts the 5-Second Rule to the Test — How Long Is Too Long to Eat Off the Floor?
Chicago microbiologist Nicholas Aicher is known for making TikTok videos where he swabs public surfaces to test them for bacteria. In a now-viral video, he tested the five-second rule to see if food ...