Visit our 24point0 Slide Store for more PowerPoint presentation builds on the concept of a funnel. While it is ideal for a presentation on any science topic it can be used just as well with any topic. You can use the colorful bands to highlight parts of the content of your message or use them in place of the ubiquitous bullet point. The very nature of these graphics will enable you to easily present a gradual process or the distilling (pun intended) of information from one source to another. Download this Editable PPT Slides http://www.24point0.com/ppt-shop/funnel-powerpoint-slides