There is nothing as complex or as evolutionary as the human brain. The human brain is truly fascinating. I find it interesting how a person's brain takes in all different sources of information but every part of the brain has a Separate job to do. The right side of your brain is for analyzing data, and remembering names. While the left side of the brain is simply the artistic side of our neocortex. Neuroscientists say that there are more neurons in your brain then stars in the  universe. These neurons work at about a thousand times per second. Imagine if we could do something a thousand times per second. Every neuron has the ability to fire off chemical impulses in your brain that commands your entire nerve system.