text: I believe a lot of people will agree to use this form of techology to know their students are feeling. This seems to be a very great idea more futher out in the future. The techology use to know a faical expression can also tell us 6 different types of emotions like happiness, surprised, anger, fear, and sadness. I believe every teacher would like to know how each and every student if feeling and if they are going through something at that moment.The author supports the idea of studying Venus is a worthy pursuit despite the dangers it presents. The author thinks that if NASA could get close enough to the planet to study it they will have gained insight on the planet and will lead to human curiosoty into many equally intimidating endeavors. The author believes it will be valueble even though there are challenges it presents which include high temperatures, the pressure, and a thick atmosphere.