See also: 1884 in science, other events of 1885, 1886 in science, and the list of years in science.
Medicine July 6 - Louis Pasteur successfully tests his vaccine against rabies. The patient is Joseph Meister; a boy who was bitten by a rabid dog. Physics Births October 7 - Niels Bohr, Danish physicist October 23 - Jan Czochralski discoverer of the Czochralski process for growing crystals Deaths
Births October 7 - Niels Bohr, Danish physicist October 23 - Jan Czochralski discoverer of the Czochralski process for growing crystals Deaths