deaths
Sergei Winogradsky, Ukrainian-Russian microbiologist and ecologist (born 1856)
Related Wikipedia articles
Sergei Winogradsky
Ukrainian and Russian microbiologist (1856–1953)
Sergei Nikolaevich Winogradsky (Russian: Сергей Николаевич Виноградский; Ukrainian: Сергій Миколайович Виноградський; 13 September [O.S. 1 September] 1856 – 24 February 1953), also published under the name Sergius Winogradsky, was a Ukrainian and Russian microbiologist,…Source: Wikipedia (CC BY-SA)
February 25
Day of the year
February 25 is the 56th day of the year in the Gregorian calendar; 309 days remain until the end of the year.Source: Wikipedia (CC BY-SA)