This document discusses techniques for presenting with analogy and metaphor. It provides examples of metaphors used in science, such as referring to cells as "monk's cells" or a "honeycomb cell." It also presents cells as an analogy to a city with different cell structures and functions mapped to parts of a city. The document encourages chunking presentation topics and provides examples of topics that could benefit from being chunked down, such as CO2 emissions or Shakespeare's use of the third person. It reviews previous sessions on structuring presentations, using analogy and metaphor, and technical vocabulary differences between presentations and papers.