NITROGEN IS MORE IMPORTANT THAN YOU THINK INTRODUCTION: In this article, we discuss nitrogen its important properties, and some incidents that happened in the past with people and instruments that deal with nitrogen. So, let's start: LIQUID NITROGEN INCIDENT THAT KILLED THREE TECHNICIAN OF NASA: The First space shuttle mission was named STS-1, the first orbital mission of NASA. This mission is uniquely described in this article due to the incident in which three technicians died due to inhalation of excess nitrogen of nitrogen. IMPORTANCE OF NITROGEN: Nitrogen is a crucial element in the periodic table due to many important properties. Nitrogen is a non-toxic & colorless gas that occupies 78% of the atmosphere. HISTORY OF NITROGEN: In the past, scientists had different opinions about this gas. For example, some scientists think it was brunt air because no combination occur in the presence of this element. Some believe it is very toxic and has no life because the environment fil...
AUTOMATION AND ROBOTICS ROBOTICS AND AUTOMATION Human is very very very lazy specie of all time. But, unlike other species we humans use our knowledge to build machines, AI, and robotics that work in place of us. Well, humans' laziness led us into revolutions like the agricultural revolution, the industrial revolution, the electrical revolution, and then the AI revolution. These revolutions increase human lifestyle and standards. FIRST REVOLUTION: AGRICULTURAL REVOLUTION Village Scene Well, the human species came into existence about 0.3 Million years ago in Africa. After their existence, they solved many problems and their solutions led to the development of their technological advancement. Agricultural revolutions led to growing crops, domestic animals, and plants. Due to this humans now have much more time which they use to increase their knowledge and hence led them to their next revolution “Industrial Revolution”. SECOND REVOLUTION: INDUSTRIAL REVOLUTION Machines ...