I don't know what you are asking for.
Some scientists look into outer space while others look elsewhere. Georg Steinhauser looked into his bellybutton and discovered what the lint found there contains and its possible purpose. Mostly made of fabric bits and dead skin, it is most likely used to keep germs and other things out.
The root word of circumspect comes from the Latin word circumspectus, which comes from the Latin word circum meaning to look around/inspect