chemist of the day
Roy Plunkett – discoverer of Teflon
http://bit.ly/1zCyhFu
Every household has utensils that are coated with one particular type of material and even this material is slippery nature and highly resistant to chemicals and heat. During World War II this material was used to manufacture many products in Manhattan project. http://ow.ly/i/7KkMU
world of chemicals 