Great Lives

Robert Boyle

1627–1691 · Irish-born chemist and experimenter, known for Boyle's law of gases.

Robert Boyle was born at Lismore Castle in Ireland, the fourteenth child of the Earl of Cork, one of the richest men in the British Isles. He was educated at Eton and on a long tour of Europe, where he was in Florence when Galileo died. He settled at Oxford, where with his assistant Robert Hooke he built an improved air pump and used it to study air and vacuum. He showed that sound does not travel in a vacuum and that a flame and living creatures need air. In 1662 he published his finding that the pressure and volume of a gas are inversely related, now known as Boyle's law. In The Sceptical Chymist of 1661 he attacked the old idea of four elements and argued for careful experiment in chemistry and for matter made of tiny particles. He insisted on describing experiments in detail so others could repeat them. He was a founding member of the Royal Society. A devout Christian, he paid for translations of the Bible and founded the Boyle Lectures to defend Christianity. He died in London in 1691.

Robert Boyle is also an author in the library: author page and works.

Faith: A committed Christian who wrote works of Christian apologetics and endowed the Boyle Lectures. Source: Stanford Encyclopedia of Philosophy

Robert Boyle by Johann Kerseboom (1689)
Robert Boyle by Johann Kerseboom (1689) Source · Public domain

Key dates

  • 1627 Born at Lismore, Ireland
  • 1659 Builds an air pump with Robert Hooke
  • 1660 Helps found the Royal Society
  • 1661 The Sceptical Chymist
  • 1662 Publishes Boyle's law
  • 1691 Dies in London

Fun facts

Watch

  • Summary 2.3 Robert Boyle's Corpuscularian Theory. University of Oxford. Watch on YouTube

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In their words

“if men would more carefully distinguish those things that they know, from those that they ignore or do but think”

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Grades 9–12

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