The year 1840 in science and technology involved some significant events, listed below.
Read more about 1840 In Science: Events, Astronomy, Biology, Earth Sciences, Exploration, History of Science, Medicine, Metrology, Technology, Awards, Births, Deaths
Famous quotes containing the word science:
“There is a chasm between knowledge and ignorance which the arches of science can never span.”
—Henry David Thoreau (1817–1862)