Christian central idea was about informing the audience about the entire history of the world. The speaker had a central idea through his entire informative speech. He was able to deliver all the solid points in his presentation within the allotted time given. The speaker clearly defined his central idea and provided multiple statistics and research findings to help back up his information. He begins his presentation with a video showing the process of an egg being cracked into a bowl. The speaker proceeds to start with the history of the world and the universe. Christian continues to walk the audience through the entire establishment of all living organisms. The entire presentation then continues to move forward from the time of the Big Bang