Humphry Davy Quotes
James Watt was equally distinguished as a natural philosopher and chemist; his inventions demonstrate his profound knowledge of those sciences, and that peculiar characteristic of genius - the union of them for practical application.
Davy, Humphry. The Collected Works of Sir Humphry Davy. Edited by John Davy, Vol. 7, Smith, Elder and Co., 1840.
This quotation became the mantra of the MIT Media Lab's Professor Hugh Herr and others whose total efforts are spend inventing things for the future.
Many of his greatest ideas were not sufficiently appreciated by many other scientists nor the businessmen who funded scientific projects then. Tesla was one of the great American immigrant scientists. He found in America the kind of intellectual and operational freedom that did not exist in the rigid, monarch-controlled, Austro-Hungarian Empire. He developed patents and techniques that formed the technological bases of radio, telephone long distance, TV, cell phones, Wi Fi, just to name a few. Most important he was Thomas Edison’s great nemesis. Edison invented DC electric generators that could power factories or entire streets in a neighborhood. Tesler invented and developed AC electrical technology which could power entire cities and he could move electricity over long distances which Edison could not. Tesler was one of the first scientists to conceive of and try to implement “Big Science” where there were huge capital investments to develop machines and systems to do what had never been done before—philosophically like the CERN Hadron Collider. Tesler even convinced a large corporation to finance the construction of a massive building and tower so he could experiment with the wireless transmission of electricity. However, as the industrial democracies have learned, Big Science can only be funded by governments and it often takes sever working in consort to afford the huge investment that is required. In Tesler’s era, the federal and state governments did not fund scientific research so his work was not only technically ahead of his time but also conceptually. He anticipated most of the problems and need for a national power grid that was challenging America even at the beginning of the 21st century.
Many important breakthroughs emanated from scientific curiosity of some scientist who was not thinking of any practical application at all.
Sir Humphry Davy, 1st Baronet PRS MRIA FGS FRS was a Cornish chemist and inventor who invented the Davy lamp and a very early form of arc lamp. He is also remembered for isolating, by using electricity, a series of elements for the first time: potassium and sodium in 1807 and calcium, strontium, barium, magnesium and boron the following year, as well as for discovering the elemental nature of chlorine and iodine. Davy also studied the forces involved in these separations, inventing the new field of electrochemistry.
