Finland

The Celestial Mechanics of Anders Johan Lexell

The Celestial Mechanics of Anders Johan Lexell

On December 24, 1740, Finnish-Swedish astronomer, mathematician, and physicist Anders Johan Lexell was born. Lexell made important discoveries in polygonometry and celestial mechanics; the latter led to a comet named in his honour. La Grande Encyclopédie states that he was the prominent mathematician of his time who contributed to spherical trigonometry with new and interesting solutions, which he took as a basis for his research of comet and planet motion. His name…
Read more
Artturi Ilmari Virtanen and the Ingredients of Plant Food

Artturi Ilmari Virtanen and the Ingredients of Plant Food

On January 15, 1895, Finnish chemist and Nobel Laureate Artturi Ilmari Virtanen was born. Virtanen invented AIV silage which improved milk production and a method of preserving butter, the AIV salt, which led to increased Finnish butter exports. Youth and Education Artturi Ilmari Virtanen was born in Helsinki, Finland, the son of Kaarlo Virtanen and Serafiina Isotalo. He received his school education in the Viipuri grammar school (Vyborg), after which he studied chemistry, biology and…
Read more
Relation Browser
Timeline
0 Recommended Articles:
0 Recommended Articles: