Nitrogen is one of those gases we all have likely heard about but know very little about.  It is the 7th most abundantly found element of the entire solar system. Almost 80% of the earth’s atmosphere is made up of Continue Reading
Should We Worry About Helium Running Low? In the late 80’s to early 90’s, most people never gave helium much thought. and certainly few if any people regarded it as a precious resource. We inhaled it to make funny Continue Reading