The Chemical Education Material Study, better known as CHEM Study, was developed in the early 1960s at U.C. Berkeley's College of Chemistry, Lawrence Hall of Science, and Harvey Mudd College, and continued at the Lawrence Hall of Science through the 1980s. The textbook was written by Glenn T. Seaborg in the early 1960s. 1960年代錄製的分子振動影片,詳述分子結構與內部振動、包括空氣水分子受到碰撞或吸收光波產生振動變化