“The moon commends herself to the matter-of-fact people by her usefulness, and makes her uselessness adored by poets, artists, and all lovers in all lands.” —Walt Whitman “Sometimes change is directly visible,... Read more »
The nervous system controls everything from our thoughts and emotions to our movements and reflexes—but it’s made up of two major parts: the central nervous system (CNS) and the peripheral nervous system... Read more »