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We found out if the 5-second rule is a real thing

We’ve all had that moment. You’ve built the perfect sandwich, layer by layer, ready to quash your hunger. Then it falls, almost in slow motion, to the kitchen floor. You quickly pick it up, thinking it’s only been a few seconds. But you’re left with a decision: do you take a bite or toss it out?

Produced by Kevin Reilly

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