THE 2-MINUTE RULE FOR SODA 77

Priestley found that water taken care of During this fashion had a pleasant style, and he presented it to his mates as a refreshing drink. In 1772, Priestley printed a paper entitled Impregnating Drinking water with Mounted Air where he describes dripping oil of vitriol (or sulfuric acid as it is currently termed) onto chalk to produce carbon dioxi