The Five-Second Rule
The Five-Second Rule: What happens when you drop food on the floor? According to the myth of the "five-second rule", bacteria will wait patiently so you have time to pick it up. Illustration for the German science magazine 'Spektrum der Wissenschaft'.

The Five-Second Rule

What happens when you drop food on the floor? According to the myth of the "five-second rule", bacteria will wait patiently so you have time to pick it up. This…

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