Appendix I: Photography
FOOTNOTE 1:If a photographic darkroom is not available, a closet
will work just fine. Alternatively, a changing bag can be
purchased or made. This is a cloth bag, lined with a rubberized
fabric, with a zipper at one end and two arm holes at the other.
The film, developing tank, scissors and whatever is placed in the
bag, the arms inserted and work is done right in the lab, with
the lights on. It is, of course, dark inside the bag.
Cell Biology Laboratory Manual