Most common elements in living things are carbon, hydrogen, nitrogen, and oxygen. These four elements constitute about 95% of your body weight. 2. Chemistry of carbon allows the formation of an enormous variety of organic molecules. 3.
Cool beans is a curious phrase that uses nonsense to bring humor into a joyful exclamation. It originated in American pop culture during the late 1960s. Slang of this time is known to center around illogical phrasings of words, and cool beans is among the most durable lengthy late 60's era terms.
Thank you Timothy Jewell for your A2A. The term Cool beans seems to have appeared in the 1970s. This term was first used on college campuses, a subculture of students. The popularity of various Creech and Chong movies in the seventies moved the term into the Marijuana-smoking subculture.