Most people have heard of the five-second rule, and many of us have even invoked it after dropping food on the floor. The idea behind this principle is that it takes five seconds for germs to transfer ...
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Does the 5-second rule actually work? We tested it
The science pros at TKOR put the 5-second rule to the test, examining whether dropped food really stays safe to eat with hands-on experiments and scientific reasoning. Iowa senator says Trump's new ...
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