1838 in science
See also:
Other events of 1838
List of years in science
...
1837 in science
1838 in science
1839 in science
...
The year 1838 in science and technology
Table of contents |
Astronomy
- Friedrich Wilhelm Bessel makes the first accurate measurement of distance to a star, 61 Cygni, using parallax. Thomas Henderson (Alpha centauri) and Friedrich Georg Wilhelm Struve (Vega) announce their measurements using parallax shortly afterwards.
- Claude Servais Mathias Pouillet makes the first quantitative measurements of the heat emitted by the Sun.
Biology
- Proteins discovered by Jöns Jakob Berzelius
- Matthias Schleiden discovers that all living plant tissue is composed of cells.
Chemistry
- Bulat steel alloy developed by Pavel Petrovich Anosov.
Exploration
- In Australia, Charles Sturt proves that the Hume and Murray are the same river.
Technology
- January 6 – Samuel Morse first publicly demonstrates the electrical telegraph.
- David Bruce, Jr., invents the Pivotal Typecaster, which replaced hand typecasting in printing.
Awards
Births
- January 5 – Camille Jordan (d. 1922), mathematician.
- January 29 – Edward Morley (d. 1923), chemist.
- February 18 – Ernst Mach (d. 1916), physicist.
- March 3 – George William Hill (d. 1914), astronomer.
- April 8 – Ferdinand von Zeppelin (d. 1917), founder of the Zeppelin airship company.
- April 16 – Ernest Solvay, (d. 1922) chemist.
- April 21 – John Muir (d. 1914), naturalist.
Deaths
- August 21 – Adelbert von Chamisso (b. 1781), botanist.
Categories: 1838 | Years in science