The year 1703 in science and technology included many events, some of which are listed
See also: 1702 in science, other events of 1703, 1704 in science, list of years in science.
Births
Deaths
- Robert Hooke, English scientist and inventor (born 1635)
- John Wallis, English mathematician who made important contributions to the development of algebra and analytical geometry (born 1616)
