Earwax of bacteria. Cerumen has been found to reduce the viability of a wide range of bacteria, including "Haemophilus influenzae", "Staphylococcus aureus", and many variants of "Escherichia coli", sometimes by as much as 99%. The growth of two fungi commonly present in otomycosis was also significantly inhibited by human cerumen. These antimicrobial properties are due principally to the presence of saturated fatty acids, lysozyme and, especially, to the slight acidity of cerumen (pH typically around 6.1 in normal individuals). Conversely, other research has found that cerumen can support microbial growth and some cerumen samples were found to have bacterial counts as
Through the Looking Glass and What Walter Found There Peter gives a slight smile then returns his attention to Walter. A few seconds later, he looks back up down the aisle and sees the world the way the Observers see it, machine-like and devoid of most colors. His eyes widen in surprise as the episode ends. "Through the Looking Glass and What Walter Found There" was written by co-executive producer David Fury, while being directed by "24" vet Jon Cassar. The title is a reference to Lewis Carrol's 1871 work "Through the Looking Glass and What Alice Found There", better known by its shortened title "Through the Looking Glass".