Becoming aware of something is a process that can involve many different steps. Learning, noticing, sensing, realizing, and seeing are all potential steps in this process. Learning involves gaining knowledge or understanding about something. Noticing is the act of becoming aware of something through observation. Sensing is the ability to perceive something through one of the five senses. Realizing is the act of coming to an understanding or awareness of something. Seeing is the act of perceiving something with the eyes. Finally, foundout is the act of discovering something through investigation or research.