text: The author ends his peice with the conclusion of "Our Travels on Earth and beyonds should not be limited by dangers and doubts but should be expanded to meet the very edges of imagination and inovation". This ending supports his arguement because it gives the argument that no matter what, knowledge will be gained and expanded from this challenging task. With knowledege being the reward, this makes the authors desire to Explore venus a very worthy persuit with consideration to it's dangersUsing this type of technology can be somewhat unsafe to students in classrooms, beacsue what if they aren't happy and someone uses the Facial Action Coding System, but then reveals how the person really feels.