For an even wider array of choices, the American Automobile Association offers a useful tool that you can use to find vehicles with the right automotive features to support the physical changes that can come with aging.
The average weight of the human brain is about 3 pounds, according to the Smithsonian Institution. In comparison, a chimpanzee's brain weighs less than a pound.
Averaging a pound at birth, the brain grows to approximately three pounds by adulthood. The brain, along with the spinal cord is a crucial component of the central nervous system (CNS). Two types of cells exist in the brain. Neurons send and receive signals to and from your brain and the rest of the body.