cognitive surplus constellation star chart astronomy illustration notebook. (large size, dot grid, 100% recycled, journal) cognitive surplus all of our notebook covers are designed by our small company in portland, or! we decided to make this notebook line because we were tired of notebooks with boring covers. for each design we dive through tons of classic scientific texts, scouring for the most stunning illustrations. we then build them into a collage that celebrates the beauty of the natural world--and the scientific process. lastly, we work with amazing overseas partners who build us these top quality hardcover notebooks. we believe that as you read, study, attend lecture, or conduct research, your understanding of the material and your world deepens, becoming more nuanced and perhaps a little more elegant. the time you spend in the lab, the library or at your desk at home is worth respecting. we designed these notebooks as a beautiful place to archive your ideas. take pride in everything you learn, record your brilliant thoughts, and respect your passion.