Alexander Butlerov
Russian chemist and academic.

Born
September 15th, 1828
196 years ago
Died
1886
139 years ago — 58 years old
Category
Scientists & Innovators
Country
Russia
Links & References
Contributed significantly to organic chemistry and became a prominent figure in chemical education. Developed the theory of chemical structure, which provided a foundation for understanding molecular composition. Established the concept of structural formulas and demonstrated the importance of structural isomerism in organic compounds. Held a position at Kazan University, fostering a generation of chemists and advancing the field through both research and teaching.
Formulated theory of chemical structure
Contributed to concept of structural isomerism
Other People Born on September 15th
Zach Filkins
Filkins gained prominence as a guitarist and has contributed significantly to the sound of the band OneRepublic. The band originated in Colorado Springs, Colorado, and achieved mainstream success with the hit singles 'Apologize' and 'Counting Stars.' The latter reached the top of charts globally, further establishing the band's presence in the music industry. Filkins also played a crucial role in the band's musical composition and live performances.
Continue ReadingOskar Klein
Served as a Swedish physicist and academic. Significant contributions were made in theoretical physics, including work in quantum mechanics and relativity. Proposed the Klein bottle, a non-orientable surface, which has implications in topology. Held positions at various academic institutions, including Stockholm University, influencing the education and research landscape in Sweden.
Continue ReadingFausto Coppi
Cyclist and soldier from Italy. Achieved significant success in professional road cycling during the 1940s and 1950s. Earned victories in multiple prestigious races, including the Giro d'Italia and the Tour de France. Coppi also participated in World War II as a soldier, which interrupted his cycling career for several years. After the war, returned to competitive cycling, solidifying a legacy as one of the sport's legends.
Continue ReadingKeiko Takeshita
A prominent actress in Japanese television, starred in the long-running series 'Sazae-san', which chronicles the life of a typical Japanese family. Achieved recognition for roles in several other popular dramas throughout the 1970s and 1980s, establishing a lasting presence in the Japanese entertainment industry.
Continue ReadingTim Moltzen
This individual played professional rugby league in Australia, primarily as a halfback and fullback. Career commenced in 2008 with the Wests Tigers in the National Rugby League (NRL). This player contributed to the team's efforts during various seasons until 2019. Injury challenges affected the latter part of the career, leading to time spent with other clubs in the NRL and lower leagues. Despite these challenges, the player maintained a presence in the rugby community through various engagements and testimonials.
Continue ReadingJan Ernst Matzeliger
An inventor developed the shoe-lasting machine, which revolutionized the shoe industry by significantly increasing production efficiency. This invention allowed modern shoe manufacturing to automate the process of attaching the upper part of the shoe to the sole, which was previously done by hand. Matzeliger faced challenges in obtaining patents and recognition due to racial and cultural barriers but persevered to bring his invention to fruition.
Continue Reading