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.
Together, the brain and the spinal cord form what is. known as the central nervous system. Though weighing in. at a mere 0.9 to 1.4 kilograms (about 2 to 3 pounds), the. human brain has an immense capacity to process, retain, and deliver information to the rest of the body.