This document provides tips for creating effective 15-minute presentations. It offers 10 general rules and 10 tips for slides and oratory. The rules emphasize focusing the presentation, respecting time limits, putting in preparation work, and making the content relevant for the audience. The tips for slides and oratory include using few slides to tell a story, capturing attention at the start, facing the audience when speaking, and being enthusiastic about the topic. The overall message is that an effective short presentation requires stripping away unnecessary content and rehearsing the delivery.