docs.google.com/document/d/10JPNnk-MCjOeWDgjqBcWGFtwHh4yBRAfYqk1mfViQUg/edit?usp=sharing (atomic zoom in)
docs.google.com/document/d/1fiT1GSCvclwfKjd5LvLm9-I13D90rM_MxUE5nVyocec/edit?usp=sharing (liquid oxygen)
