[[Boyle, Robert|Robert Boyle]] ([[1627-01-25 - 1691-12-31|25 January 1627 – 31 December 1691]]) was an Anglo-Irish natural philosopher, chemist, physicist, alchemist and inventor, awardee of the [[Fellowship of the Royal Society]] . [[Boyle, Robert|Boyle]] is largely regarded today as the first modern chemist, and therefore one of the founders of modern chemistry, and one of the pioneers of modern experimental scientific method. He is best known for [[Boyle's law]], which describes the inversely proportional relationship between the absolute pressure and volume of a gas, if the temperature is kept constant within a closed system. Among his works, *[[The Sceptical Chymist]]* is seen as a cornerstone book in the field of chemistry. He was a devout and pious [[Church of England|Anglican]] and is noted for his writings in theology.