Karol StanisÅ‚aw Olszewski (29 January 1846 – 24 March 1915) was a
Polish
Polish may refer to:
* Anything from or related to Poland, a country in Europe
* Polish language
* Poles
Poles,, ; singular masculine: ''Polak'', singular feminine: ''Polka'' or Polish people, are a West Slavic nation and ethnic group, w ...
chemist
A chemist (from Greek ''chÄ“m(Ãa)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe t ...
,
mathematician
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems.
Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change.
History
On ...
and
physicist
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe.
Physicists generally are interested in the root or ultimate cau ...
.
Biography
Olszewski was a graduate of
Kazimierz Brodziński
Kazimierz Brodziński (8 March 1791 in Królówka – 10 October 1835 in Dresden) was an important Polish Romantic poet.
Life
He was born in Królówka near Bochnia. He came from the low nobility. He was a student at schools in Tarnów, w ...
High School in
Tarnów
Tarnów () is a city in southeastern Poland with 105,922 inhabitants and a metropolitan area population of 269,000 inhabitants. The city is situated in the Lesser Poland Voivodeship since 1999. From 1975 to 1998, it was the capital of the Tarnà ...
(I Liceum Ogólnokształcące im. Kazimierza Brodzińskiego). He studied at
Kraków
Kraków (), or Cracow, is the second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city dates back to the seventh century. Kraków was the official capital of Poland until 1596 ...
's
Jagiellonian University in the departments of mathematics and physics, and chemistry and biology. He carried out his first experiments using a personally improved compressor, compressing and condensing
carbon dioxide
Carbon dioxide ( chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is trans ...
.
Olszewski defended his doctoral dissertation at
Heidelberg University
}
Heidelberg University, officially the Ruprecht Karl University of Heidelberg, (german: Ruprecht-Karls-Universität Heidelberg; la, Universitas Ruperto Carola Heidelbergensis) is a public university, public research university in Heidelberg, B ...
, then returned to Kraków, where he was made ''profesor nadzwyczajny'' (
associate professor).
In 1883,
Zygmunt Wróblewski Zygmunt, Zigmunt, Zigmund and spelling variations thereof are masculine given names and occasionally surnames. People so named include:
Given name Medieval period
* Sigismund I the Old (1467–1548), Zygmunt I Stary in Polish, King of Poland and Gr ...
and Karol Olszewski were the first in the world to
liquefy oxygen
Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as ...
,
nitrogen
Nitrogen is the chemical element with the symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at se ...
and
carbon dioxide
Carbon dioxide ( chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is trans ...
from the atmosphere in a stable state (not, as had been the case up to then, in a dynamic state in the transitional form as vapor).
In 1884, in his Kraków laboratory, Olszewski was the first to liquefy
hydrogen
Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. At standard conditions hydrogen is a gas of diatomic molecules having the formula . It is colorless, odorless, tasteless, non-toxic ...
in a dynamic state, achieving a record low temperature of −225 °C (48 K). In 1895 he liquefied
argon
Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. Argon is the third-most abundant gas in Earth's atmosphere, at 0.934% (9340 ppmv). It is more than twice as ...
. He then failed only to liquefy the newly discovered
helium
Helium (from el, ἥλιος, helios, lit=sun) is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas and the first in the noble gas group in the periodic table. ...
element.
In January 1896, on hearing of
Wilhelm Röntgen
Wilhelm Conrad Röntgen (; ; 27 March 184510 February 1923) was a German mechanical engineer and physicist, who, on 8 November 1895, produced and detected electromagnetic radiation in a wavelength range known as X-rays or Röntgen rays, an achie ...
's work with
X-ray
An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30&nb ...
s, within a few days Olszewski replicated it. Later on, in early February he provided an X-ray image of a luxated elbow thus initiating the university's department of radiology.
He died on 24 March 1915 and was buried at the
Rakowicki Cemetery
Rakowicki Cemetery (English: ; pl, Cmentarz Rakowicki) is a historic necropolis and a cultural heritage monument located on 26 Rakowicka Street in the centre of Kraków, Poland. It lies within the Administrative District No. 1 ''Stare Miasto'' ...
in Kraków. In 2018, his ashes were transferred to one of Poland's National Pantheons located at the
Church of Saints Peter and Paul in the
Old Town district of Kraków.
See also
*
Timeline of low-temperature technology
The following is a timeline of low-temperature technology and cryogenic technology (refrigeration down to –273.15 °C, –459.67 °F or 0 K). It also lists important milestones in thermometry, thermodynamics, statistical physics and c ...
*
Timeline of hydrogen technologies
This is a timeline of the history of hydrogen technology.
Timeline
16th century
* c. 1520 – First recorded observation of hydrogen by Paracelsus through dissolution of metals (iron, zinc, and tin) in sulfuric acid.
17th century
* 1625 – F ...
*
List of Poles
This is a partial list of notable Polish or Polish-speaking or -writing people. People of partial Polish heritage have their respective ancestries credited.
Science
Physics
* Czesław Białobrzeski
* Andrzej Buras
* Georges Charpa ...
Notes
References
* "Olszewski, Karol Stanisław," ''
Encyklopedia Polski'', p. 464.
{{DEFAULTSORT:Olszewski, Karol
1846 births
1915 deaths
People from Ropczyce-Sędziszów County
19th-century Polish chemists
19th-century Polish physicists
Jagiellonian University alumni
Heidelberg University alumni