cecum
"The cecum is like a waiting room for food that is leaving the small intestine through the ileocecal valve and entering the large intestine; Food moves through the ..."
"The cecum is like an eddy along a swift stream; it concentrates, mixes, and retains fungal spores, nitrogen-fixing bacteria, and yeast. Undigested material, including cecal contents, is formed into excretory pellets in the lower colon; these pellets, which are expelled through the rectum, contain the viable spores and accompanying micro-organisms necessary to inoculate the root tips of trees."

METAMIA is a free database of analogy and metaphor. Anyone can contribute or search. The subject matter can be anything. Science is popular, but poetry is encouraged. The goal is to integrate our fluid muses with the stark literalism of a relational database. Metamia is like a girdle for your muses, a cognitive girdle.