Keeping focused when that post-lunch, 3 o'clock slump hits is challenging. After all, if the brain's fuel supply dips too low, not only will you get foggy, you'll probably get cranky and light-headed, too -- which is not exactly conducive to rocking that late-day presentation.
Since its introduction, attempts have been made to apply the concepts of Self-Organized Criticality to a wide variety of phenomena in which complexity arises, ranging from solar flares and evolutionary biology to neuroscience and economics.
When you think about it, true yogurt is just milk and bugs. And, really, that's all it should be... the proliferation of probiotic strains of bacteria that grew in a warm bath of milk. But today yogurt has turned into more of a dessert than the health food it was designed to be.