2. According to comedian and actor Louis C.K. your forties are the age when doctors stop trying to fix you. "When you describe what's ailing you," he said, "they just nod their heads and say, "Yeah, that starts to happen."
3. The total weight of bacteria living in the human body is 4.4 pounds
think about that last one for a minute. How do they know? did they capture every single one of them and stuff them in a pre-weighed jar then onto a scale?