Song Audio. Numb is track #6 on the album Nick Jonas. It was written by Posner, Mike / Jonas, Nick / Musto, Matt / Monson, Nick / Wilson, Raykeea. Numb is track #6 on the album Nick Jonas. It was written by Posner, Mike / Jonas, Nick / Musto, Matt / Monson, Nick / Wilson, Raykeea.
Genetics at Work Image Gallery. Redhead extinction is the idea that the recessive gene that causes red hair will eventually die out. Read about the theories behind redhead extinction.See more pictures of genetics at work.n fact, the National Geographic story provided some data about red hair in the world population, but it only said that news reports have claimed that redheads were going extinct [source: National Geographic ].
1. Body hair doesn't last as long as the hair on your head. The reason body hair doesn't get longer than a few inches is because it only has a lifespan of about six months. 2. Your body hair has muscles. Believe it or not, your body hair has muscle cells; it's what makes them stand on end. 3. Body hair is tied to intelligence. According to a 1996 study, the more body hair you have, the more intelligent you are. It's a tenuous connection at best, but researchers found that the majority of male Mensa members had more body hair compared to the average population.