stratification. n. 1. (Geological Science) the arrangement of sedimentary rocks in distinct layers (strata), each layer representing the sediment deposited over a specific period. 2. the act of stratifying or state of being stratified. 3. (Sociology) sociol See social stratification. [C17 (in the obsolete sense: the act of depositing in layers) and C18 (in the current senses): from New Latin strÄtificÄtiÅnem, from stratificÄre to stratify].
KeyNote by tranglos software is an open source and free form multi tabbed digital notebook that excels at storing information in lists outlines or grids. keep track of finances create outlines for homework or work projects and more. The program is always available even if you're working in another program.
A lectern is a flat, raised surface upon which to lay speaking notes. They are available in tabletop and standalone models. A speaker stands behind a lectern. A podium is a platform upon which a speaker stands while speaking. If that sounds like a stage, you are correct. It IS like a stage. A podium can have a lectern on it, so can a stage. You could have a lectern on a podium on a stage. A speaker stands on a podium. This difference doesn't matter a whole lot until you need to work with a meeting planner, hotel, or audio/visual supplier. You want to get it right and ensure they also get it right.