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...
Wave particle duality: History of Light Light is a wave. Oh! sorry particle. Oh! sorry sorry both. Light is a particle or wave you decide after reading this article and leaving your answer in the comment after reading this article. Light According to Newton: Newton which is very famous in classical mechanics. Classic mechanics without Newton is not possible. Imagine the equations of motion and laws of motion which are very useful to describe any motion of a machine or for satellites. Our current technology is based on the phenomena of classical mechanics. And this can't be ignored how useful classical mechanics are in our daily lives. Newton thought that light is a particle to prove this Newton gave his corpuscles theory. According to Newton's corpuscles theory, "light is a particle called corpuscles". This theory is instrumental in describing most of the phenomena of light. But in many cases it fails, for example, to describe phenomena such as interference and polar...