The Significance of Nitrous Oxide for Mankind
This is an infographic on nitrous oxide. The choice of whether to buy nitrous oxide relies upon the purpose that will entirely depend on where you are going to use it for. For the purpose of culinary whipped cream, you need to buy only small quantities unlike combustion engines that need larger quantities of the gas. However since N2O is a significant contributor to global warming; make sure you treat it with respect and caution. For more info, please go to The Significance of Nitrous Oxide for Mankind.