
Sir Thomas Edward Thorpe CB, FRS HFRSE LLD was a British chemist. From 1894 to 1909, he was Chief Chemist to the British Government, as Director of the Government Laboratory.
“[Henry Cavendish] fixed the weight of the earth; he established the proportions of the constituents of the air; he occupied himself with the quantitative study of the laws of heat; and lastly, he demonstrated the nature of water and determined its volumetric composition. Earth, air, fire, and water”