Back كريستوفر بولهامار Arabic تشريستوفير پولهيم ARZ کریستوفر پلهم AZB Кристофер Полхем Bulgarian Christopher Polhem Czech Christopher Polhem Danish Christopher Polhem German Christopher Polhem Esperanto Christopher Polhem Spanish Christopher Polhem Estonian
Christopher Polhem | |
|---|---|
 Portrait of Christopher Polhem by Johan Henrik Scheffel, 1741. | |
| Born | 18 December 1661 |
| Died | 30 August 1751 (aged 89) |
| Nationality | Swedish |
| Alma mater | Uppsala University University of Harderwijk |
| Known for | Göta Canal Various inventions |
| Awards | Order of the Polar Star, Head of the Royal Swedish Academy of Sciences. Ennobled in 1716 |
| Scientific career | |
| Fields | Physics, Mechanics |
Christopher Polhammar (18 December 1661 – 30 August 1751) better known as Christopher Polhem (ⓘ), which he took after his ennoblement in 1716, was a Swedish scientist, inventor, and industrialist. He made significant contributions to the economic and industrial development of Sweden, particularly mining. He was ennobled by King Charles XII of Sweden for his contributions to Swedish technological development.[1][2][3]
- ^ "Christopher Polhem". www.britannica.com. Archived from the original on 8 April 2022. Retrieved 30 October 2017.
- ^ Peter Du Rietz. "Christopher Polhem – The mechanical alphabet". Tekniska museet. Archived from the original on May 14, 2022. Retrieved December 1, 2018.
- ^ Christopher Polhem Archived 2022-04-02 at the Wayback Machine Svenskt biografiskt lexicon
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