Michael Sendivogius
Michael Sendivogius (/ˌsɛndɪˈvoʊdʒiəs/; Polish: Michał Sędziwój; 2 February 1566 – 1636) was a Polish alchemist, philosopher, and medical doctor. A pioneer of chemistry, he developed ways of purification and creation of various acids, metals and other chemical compounds. He discovered that air is not a single substance and contains a life-giving substance—later called oxygen—170 years before Scheele's discovery of the element. He correctly identified this 'food of life' with the gas (also oxygen) given off by heating nitre (saltpetre). This substance, the 'central nitre', had a central position in Sendivogius' schema of the universe.
Michael Sendivogius | |
|---|---|
| Born | 2 February 1566 |
| Died | 1636 (aged 69–70) |
| Nationality | Polish |
| Other names | Sędziwój, Sędzimir |
| Alma mater | University of Vienna, University of Altdorf, University of Leipzig, University of Cambridge |
| Occupation(s) | Alchemist, philosopher, writer, and medical doctor |
| Known for | The concept of central nitre |
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