| List of years in science (Table) |
|---|
| … 1889 • 1890 • 1891 • 1892 • 1893 • 1894 • 1895 • 1896 • 1897 • 1898 – 1899 – 1900 • 1901 • 1902 • 1903 • 1904 • 1905 • 1906 • 1907 • 1908 • 1909 … |
| Related time period or subjects |
| … 1896 • 1897 • 1898 – 1899 – 1900 • 1901 • 1902 … … 1860s • 1870s • 1880s – 1890s – 1900s • 1910s • 1920s … … 18th century – 19th century – 20th century … |
| Art Archaeology Architecture Literature Music Science more |
The year 1899 in science and technology involved some significant events, listed below.
Contents |
Astronomy
- The 80 cm refracting telescope is completed at Potsdam Observatory.
Chemistry
- Actinium is discovered by Andre Debierne.
Physics
- Ernest Rutherford classifies two types of radiation, alpha rays and beta rays.
- Henri Becquerel discovers that radiation from uranium consists of charged particles and can be deflected by magnetic fields.
Mathematics
Medicine
- Bubonic plague enters Brazil through the seaport of Santos.
- March 6 - Felix Hoffmann patents Aspirin.
- March 6 - Bayer registers aspirin as a trademark.
Technology
- February 14 - Voting machines are approved by the U.S. Congress for use in federal elections.
Awards
Births
- January 12 - Paul Hermann Müller (d. 1965), chemist, winner of the Nobel Prize in Physiology or Medicine in 1948.
- February 27 - Charles Best (d. 1978), medical scientist.
Deaths
- January 4 - Henry Alleyne Nicholson (b. 1844), British palaeontologist and zoologist.
- February 18 - Sophus Lie (b. 1842), Norwegian mathematician.
- March 18 - Othniel Charles Marsh (b. 1831), paleontologist.
- August 16 - Robert Bunsen (b. 1811), German Chemist, perfector of the bunsen burner.
This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)
