GQ — Scientists can rip atoms to pieces, make spaceships buzz past Saturn, and create perfect copies of other animals, so we should probably believe them when they confirm—again—that when you drop food on the floor, your food becomes gross right away. Not after a honeymoon phase. Not after a consultation.
The five-second rule is childhood fantasy: a wishful assumption that if you drop a Jolly Rancher on the floor, the germs, bacteria and vermin on the ground will pause and hold a committee meeting before deciding whether to attach themselves physically to the candy’s adhesive surface. According to Rutgers researchers, who spent apparently two years knocking over fruit, bacteria transfers on contact just as soon as food hits the floor—which, conveniently enough, mirrors how science works in the rest of the universe!